❓ Help Center

ctk11's Frequently Asked Questions — answers to all your questions, right here

Whenever a question comes to mind about deposits, security, mobile gaming, or cricket betting, this page is your first stop.

Whether you are new to ctk11 or a regular player — having questions is perfectly normal. On this page we have given direct and detailed answers to more than twenty questions across four important topics: account security, playing games from a mobile device, deposit methods, and the rules of cricket betting. If your question is not here, reach out to us via 24/7 live chat or email.

All FAQs

Security & Privacy

The real ctk11 site address is always ctk11.lat — just check that much. Fake sites are usually designed to look very similar and have slight changes in the domain, such as extra hyphens or a different extension. Check for the padlock icon in your browser and type the address yourself — do not enter through any unfamiliar link. If you are suspicious, let our support team know right away.

Change your password as soon as possible and report the incident to our 24/7 live chat or by emailing [email protected]. Our team will temporarily lock the account and investigate. Do not make any financial transactions until the account is secured.

No ctk11 employee or support representative will ever ask for your OTP, bKash PIN, Nagad PIN, Rocket PIN, or Upay PIN. If anyone asks for this information, it is clearly fraudulent — do not respond to such messages and contact us instead.

Choose a password of at least 12 characters that mixes uppercase and lowercase letters, numbers, and special characters (!, @, #). Do not use your own name, date of birth, or phone number, and do not reuse a password from another site here. Keeping a separate password for each account is the safest habit.

ctk11 uses full SSL encryption, which means your personal information and transaction details are transferred through a secure channel. To learn about our detailed privacy policy, please read the Privacy Policy page.

Mobile Gaming

Yes, you can fully enjoy ctk11 from any modern browser on your phone (Chrome, Firefox, Samsung Internet) without installing a separate app. The site is built with a mobile-first design, so all features are easily accessible on a small screen as well.

First, clear your browser's cache and cookies. In Chrome: Settings → Privacy and security → Clear browsing data — select all and click Clear. Then refresh the page. In most cases this resolves the issue. If not, try a different network (mobile data vs. Wi-Fi).

Once the connection is restored and you reopen the game, the session continues from the state saved on the server. The results of most slots and live games are determined server-side, so if the connection drops the round result remains safe. If you notice any discrepancy, let support know.

ctk11 runs smoothly on Android (7.0+) and iOS (13+) smartphones and tablets. Full support is available on Windows and Mac desktops as well. Using the latest browser version gives the best performance; some features may be limited on older browsers.

Yes, live dealer games can be viewed in full-screen mode on mobile and the video quality and betting panel remain the same. A stable connection is better for a good streaming experience, though it generally runs smoothly on 4G as well.

Deposit Questions

The minimum deposit amount at ctk11 for all payment methods is ৳500. The same limit applies for every method — whether you use bKash, Nagad, Rocket, or Upay.

Log in to your account, go to the deposit section, and select bKash. Enter the amount and send it to the payment number as instructed. Save the transaction ID after the transfer is done — you will need it if there is a problem. Your account balance is usually updated within a few minutes.

On the deposit page, select Nagad, then enter the deposit amount and your Nagad number. Make the payment to the displayed merchant number from the Nagad app or via USSD (*167#). Using the reference number or transaction ID will confirm the deposit faster.

First, refresh the page and wait a few minutes, as processing sometimes takes a short while. If the balance still does not appear, contact us via live chat or at [email protected] with your mobile wallet transaction ID and amount — we will verify and resolve it quickly.

ctk11 itself does not charge any processing fee on deposits. However, your mobile wallet provider (bKash, Nagad, Rocket, Upay) may deduct a transaction fee according to their own rules — this is part of the respective app's terms.

The minimum withdrawal amount is ৳1,000. After submitting a request, it generally arrives in your mobile wallet within 30 minutes to 3 hours. Withdrawals are available through all four methods: bKash, Nagad, Rocket, and Upay.

Cricket Betting

Decimal odds represent your total return per ৳1 staked. For example: if the odds are 2.50 and you bet ৳100 and win, you get back ৳250 (including your original stake), meaning a profit of ৳150. The higher the odds, the lower the chance of winning but the greater the potential profit.

Yes, live in-play betting is available at ctk11. Odds change in real time as the match goes on, giving you the chance to bet based on how things develop. Make sure your connection is stable before placing bets in in-play markets, as odds change quickly.

The most commonly used markets are: Match Winner (which team will win), Top Batsman, Top Bowler, Over/Under Runs (whether runs in a specific over will be more or less than a set number), First Over Runs, Toss Winner, and Player Performance. A detailed market list is available on the Cricket page.

If a match is abandoned or declared no-result due to rain or any other reason, the Match Winner bet is generally voided and the full stake is refunded. However, some in-play or innings-based markets may be settled based on the portion of play completed. Check the Terms & Conditions for specific rules.

ctk11 offers betting on BPL, T20 World Cup, IPL, and various international series including ICC tournaments. For example, you can place a bet on which team will win a Bangladesh vs India Test or T20. Check the cricket section for the list of available matches.

After logging in, you can view a list of all active and settled bets, win/loss results, and full deposit and withdrawal details in the Betting History section of your account. If anything looks wrong in any transaction, let support know right away.

Still have questions? We are always here

The ctk11 support team is by your side 24 hours a day, 7 days a week. Bengali or English — reach out in whichever language is easier for you.

Live Chat

Visit the site to get instant help — the fastest way.

Email Support

For complex matters, write to us: [email protected]