24/7 Support

Tk11com Help Center — quick solutions, guides, and live support for all your questions, right here.

From opening an account to making deposits, withdrawals, and understanding games — one place to get help with everything, in Bengali.

98%
Issue Resolution Rate
< 5 Minutes
Average Response Time
In Bengali
Full Support
24/7
7 Days a Week
tk11com

What Do You Need Help With?

Browse the sections below to find information related to your issue.

Account & Registration
Everything you need to know about creating a new account, login issues, password recovery, identity verification, and updating your account settings.
18 Topics
Deposits & Payments
Learn how to deposit using bKash, Nagad, and Rocket, what to do if a deposit fails, minimum amounts, and processing times.
14 Topics
Withdrawals & Rewards
A complete guide to withdrawing your winnings, withdrawal timeframes, the verification process, and what to do if you haven't received your payout.
12 Topics
Games & Lottery Guide
Learn the rules, strategies, and frequently asked questions for casino games, Sports Betting, lotteries, and more.
23 Topics
Bonuses & Offers
Terms, claim procedures, and validity details for welcome bonuses, cashback, free spins, and special promotional offers.
10 Topics
App & Technical Issues
Troubleshooting for tk11com app downloads, installation issues, crashes, updates, and usage across different devices.
9 Topics

Quick Fix Guide

Get step-by-step answers to the most frequently asked questions.

1
Open the tk11com Website or App
Type tk11com.biz in your browser or install the app from Google Play. Then click the "Register" button on the homepage.
2
Enter Your Mobile Number
Enter your Bangladeshi mobile number (e.g. 01XXXXXXXXX). An OTP will be sent to this number to verify it.
3
Create a Strong Password
Use a password of at least 8 characters — combining uppercase letters, numbers, and special characters makes it most secure.
4
Verify OTP
Enter the 6-digit code sent to your mobile in the designated field. If you don't receive it, wait 30 seconds and tap "Resend".
5
Complete Your Profile
Enter your full name and date of birth. Your name is verified at withdrawal, so make sure the details are accurate.
6
Get Started!
Your account is ready. To claim your first deposit bonus, go to the Deposit page and add funds using any available payment method.
Only one account can be registered per mobile number on tk11com. Multiple accounts are prohibited and may result in your account being closed.
1
Go to the Wallet Section
After logging in, select "Wallet" or "Deposit" from the menu. All available payment options are listed there.
2
Choose a Payment Method
Choose bKash, Nagad, or Rocket — whichever works best for you. All methods process instantly.
3
Enter Amount
Minimum deposit is ৳100. Enter the amount and tap the "Confirm" button. Send to the number shown on your screen.
4
Send via bKash/Nagad
Use "Send Money" from your bKash app and submit the transaction ID to tk11com.
5
Provide Your Transaction ID
Copy the TrxID from your bKash SMS, paste it into the tk11com deposit form, and submit.
6
Check Your Balance
Your balance is usually updated within 5–10 minutes. If not, contact support with your transaction ID.
Always use your own bKash/Nagad number when making a deposit. Sending from someone else's number may delay your balance or result in a cancellation.
1
Go to the Withdrawal Section
While logged in, select "Withdraw" from the Wallet menu. The minimum withdrawal amount is ৳500.
2
Complete Identity Verification
Before your first withdrawal, you'll need to verify your identity using your NID or birth registration number. This only needs to be done once.
3
Enter Your Payment Method & Number
Select bKash or Nagad and enter your own mobile banking number. If the number is incorrect, your refund may be delayed.
4
Enter Amount & Confirm
Enter the amount you'd like to withdraw. You cannot exceed your available balance. Then hit Submit.
5
Please Wait
Withdrawals up to ৳10,000 are typically processed within 15–30 minutes. Larger amounts may take up to 24 hours.
6
Receive SMS Notifications
Once your withdrawal is successful, you'll receive an SMS on your mobile and a notification in your bKash/Nagad app.
1
Download the App
Download the tk11com app from the Google Play Store. Just search "tk11com" in the search bar.
2
Install
Once the download is complete, tap "Install". Installation usually takes 1–2 minutes. Make sure your phone has at least 50 MB of free storage.
3
Grant Required Permissions
Allow notifications and camera access. Without notifications enabled, you won't receive draw results in real time.
4
Log In or Register
If you already have an account, log in. If you're new, select "Register" to create one.
5
Keep Your App Updated
Keeping the app updated gives you access to the latest features and keeps bugs at bay. Enable Auto Update on the Play Store.
6
Reinstall the App If You Experience Issues
If the app crashes, uninstall and reinstall it. Your account data will be preserved — just log back in.
tk11com

Popular Help Topics

The most searched topics, all in one place.

Account
What to Do If You Forget Your Password
Why Your Account Has Been Blocked
How to Change Your Mobile Number
Enable Two-Factor Authentication
Deposits & Withdrawals
Why Isn't My Deposit Showing in My Balance
How Long Does a Withdrawal Take to Process
What to Do If You Send Money to the Wrong Number
Minimum & Maximum Withdrawal Limits
Bonus
How to Claim Your Welcome Bonus
What Is a Wagering Requirement
What Happens When a Bonus Expires

How to Report an Issue

If you run into a problem, follow the steps below.

Check the Help Centre First
Use the search box on this page to look up your issue. Most common problems have solutions you can find right here.
Contact Us via Live Chat
Tap the live chat button in the bottom corner of your screen. Write in Bengali and you'll get an instant reply. Support agents are available 24 hours a day.
Attach a Screenshot
Take a screenshot or screen recording of the issue and send it in the support chat. This helps the team understand and resolve your problem faster.
Save Your Ticket Number
Once your support session begins, you'll receive a ticket number. Keep it handy — you'll need it for any follow-up.
Confirm Resolution
Once your issue is resolved, you'll receive a confirmation from tk11com. If the problem persists, follow up using your ticket number.
Deposit Issues Account Block Password Reset Withdrawal Delays Bonus Issues App Crash Lottery Tickets KYC Verification
tk11com

About the tk11com Help Centre

When you play games or enter lotteries online, questions are bound to come up — that's completely normal. Maybe it's your first deposit and you're not sure where to click. Maybe you've won but the money hasn't shown up yet and you're starting to worry. Or the app suddenly crashed and you don't know what to do next. In situations like these, the tk11com Help Centre is your best friend.

Tk11com was built from the ground up with everyday people in Bangladesh in mind. That's why the Help Centre is laid out in plain, simple Bengali. No need to know English — just write to us in Bengali on live chat and our support team will reply in Bengali. For many users, this makes a real difference, since most online platforms require you to manage everything in English.

If you're brand new, the Help Center has step-by-step guides covering everything from start to finish — how to open an account, make your first deposit, claim a bonus, and play your first game, all with screenshots. Many users have said these guides were enough to get them started without needing any extra help.

When you're stuck on a real problem and can't sort it out yourself, live chat is the fastest option. Whether it's day or night, someone will respond right away. The first reply usually comes within 5 minutes. Complex issues may take a little longer, but you won't be waiting around for hours.

Deposit issues are among the most commonly reported problems at tk11com's Help Center. There are typically three reasons a deposit may be delayed — not providing a transaction ID, sending to the wrong number, or a delay on bKash's end due to network issues. The first two are easily avoidable. If the third is the cause, sending an SMS screenshot allows the tk11com support team to add the amount manually without delay.

Many people worry about withdrawals — specifically whether their funds will get stuck. That concern is understandable, given the stories you hear online. At tk11com, the withdrawal process is fully automated and completed within a set timeframe. If it takes longer than expected, contact support with your ticket number for a faster resolution. To date, no valid withdrawal from a verified account has ever been held back.

Bonuses are another common source of questions — especially around wagering requirements. Simply put, if you receive a ৳1,000 bonus with a 10x wagering requirement, you'll need to place ৳10,000 worth of bets before you can withdraw that bonus amount. Until that condition is met, the bonus balance is kept separate. The Help Center explains this in detail, complete with a calculator.

Tk11com takes responsible gaming seriously. The Help Center doesn't just cover issue resolution — it also explains how to set limits on your own play. You can decide in advance how much you want to spend each day or week, and set personal break periods as well. Using these tools isn't a weakness — it's the smart thing to do.

Tk11com believes good support goes beyond just fixing problems — it's about making sure every user feels safe and at ease at all times. So whether you have a question, an issue, or a suggestion, come to the Help Center whenever you need us. We're always here.

tk11com

Contact Us Directly

If you can't find the answer in the Help Centre, our support team is always ready to assist.

Live Chat
The fastest way to get a response. Write in Bengali and get a reply within minutes.
Instant Response
Available 24/7
Email Support
Email us to describe your issue in detail. Attaching a screenshot helps us resolve it faster.
support@tk11com.biz
Reply Within 24 Hours
Support Ticket
For complex issues, open a ticket. You'll receive a reference number you can use to follow up later.
Ticket System
Trackable

FAQ

Direct answers to the most frequently asked questions.

Yes, tk11com's support team operates fully in Bengali. Write to us in Bengali on live chat and you'll get a reply in Bengali. Email support in Bengali is available too. This was set up with Bangladeshi users specifically in mind.

Absolutely. tk11com's live chat support runs 24 hours a day, 7 days a week. Day or night, holiday or not — there's always someone ready to help.

Wait 10–15 minutes first. If the deposit still hasn't shown up, grab the transaction ID (TrxID) from your bKash or Nagad SMS and send it to live chat along with the amount you sent and the number you sent it from. Most cases are resolved within 30 minutes.

There are several reasons an account may be blocked — such as multiple failed login attempts or a pending verification requirement. Email us at support@tk11com.biz with your registered mobile number and a description of the issue. Most cases are resolved within 24 hours.

Yes, completely free. There's no charge for support via live chat, email, or ticket. Any registered tk11com user can reach out for help at any time.

You can contact live chat without logging in, but you'll need to provide your registered details for account-related issues. Email support doesn't require login either.
Support Always Ready

Still not resolved? Get in touch with us

Tk11com's expert support team is with you 24/7. For any issue, just write to us in Bengali via live chat.

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