Important Notice: By registering or using the tk1771 platform, you are deemed to have fully accepted these Terms & Conditions. If you have any questions, please contact our support team before completing registration.
1 General Terms & Introduction
These Terms & Conditions tk1771 and serves as a legal agreement between it and its users. By using the tk1771.biz website and its associated mobile application, you agree to comply with all of the terms listed below.
tk1771 An internationally licensed online betting and gaming platform. We provide services tailored specifically for users in Bangladesh. Users are solely responsible for their use of this platform.
- Tk1771 reserves the right to update these terms and conditions at any time.
- Any changes will be announced on the website and communicated to your registered email address.
- Continued use of the platform after any changes constitutes acceptance of the updated terms.
- Although these terms are provided in Bangla, the original legal document in English shall prevail.
2 Account Registration & Eligibility
tk1771To open an account with, the following conditions must be met:
- You must be 18 years of age or older.
- You must provide accurate and truthful information at registration — including your name, date of birth, phone number, and email.
- Each individual may only open one account. Multiple accounts from the same device, IP address, or payment method are strictly prohibited.
- Your account password must be kept confidential. You may not allow anyone else to access your account.
- Registering with false information will result in account termination and any funds held may be forfeited.
Registration Process
To register, fill in the form with your phone number or email address. Verify via OTP and activate your account. Basic KYC may be required before your first deposit.
Warning: If multiple accounts are created, all account balances will be forfeited and all accounts permanently closed.
3 Deposits & Payment Methods
tk1771Depositing funds on is completely safe and straightforward. We support the most popular payment methods in Bangladesh.
Supported Payment Methods
- Mobile Banking: Mobile Pay, Nagad, Rocket
- Bank Transfer: All nationalised and private banks
- Credit/Debit Card: Visa, Mastercard
- Cryptocurrency: USDT (TRC20, ERC20)
Deposit Terms & Conditions
- Minimum Deposit: ৳200
- Maximum Single Deposit: ৳5,00,000
- Deposits are generally credited to your account instantly.
- No additional charges apply for deposits.
- Only payment methods registered in your own name may be used.
- Using another person's account or payment method will result in the transaction being cancelled.
Please Note: Before making a deposit, double-check the payment number and amount. Funds sent with incorrect details may take 24–48 hours to be returned.
4 Withdrawal Rules & Process
tk1771 Withdrawing your winnings is quick and straightforward. However, certain conditions must be met for security purposes.
- Minimum Withdrawal: ৳500
- Maximum Daily Withdrawal: ৳2,00,000 (Higher limits available for VIP members)
- Withdrawals are typically processed within 1–2 hours.
- KYC verification is mandatory before your first withdrawal.
- Withdrawals can only be made to the same payment method used for the deposit.
- Tk1771 reserves the right to temporarily place a hold on withdrawals in cases of suspicious activity.
Reasons for Withdrawal Request Cancellation
- If KYC verification has not been completed.
- If the bonus wagering requirements are not met.
- If suspicious activity is detected on the account.
- If the payment information provided is incorrect or does not match.
5 Bonuses & Promotional Offers
tk1771 A variety of bonuses and promotional offers are available. Each bonus has its own terms, which should be read carefully before claiming.
General Bonus Terms
- Wagering Requirement: Most bonuses carry a wagering requirement of 10x–30x the bonus amount.
- Validity: Wagering must be completed within 7–30 days of the bonus being activated.
- Game Restrictions: Some games do not contribute fully to bonus wagering. slots typically contribute 100%, while Live Casino games contribute 10%–50%.
- Maximum Bet: While a bonus is active, a maximum stake limit of ৳500 per bet may apply.
- Multiple bonuses cannot be active at the same time.
- All conditions must be met before a bonus can be cashed out.
Welcome Bonus
New members will receive a special welcome bonus on their first deposit. The specific terms of the welcome bonus are listed on the promotions page and may change from time to time.
Warning: Any attempt to abuse bonuses or obtain them through fraudulent means will result in bonus cancellation and account suspension.
6 Gaming Rules & Code of Conduct
tk1771All games on are conducted fairly and transparently. Every game outcome is determined by a certified RNG (Random Number Generator).
- The use of bots, automation software, or any artificial advantage is strictly prohibited.
- Tk1771 is not liable for any internet disconnection that occurs during gameplay.
- In the event of a technical error resulting in an incorrect payout, tk1771 reserves the right to make corrections.
- Game rules are governed by the respective provider's terms.
- Using abusive or offensive language in live games will result in a temporary or permanent account suspension.
Maximum Win Limit
The maximum win from a single bet varies by game and category. Details are listed on each game's information page. Unusually large winnings may require a verification process to be completed.
7 Sports Betting Special Rules
tk1771Sports Betting on is available for both international and local sports. Please review the rules below before placing any bets:
- Pre-Match Bet: Bets placed before a match begins are confirmed at the set odds.
- Live Bet: Odds are subject to change during a match. The odds at the time your bet is confirmed will apply.
- If a match is abandoned or postponed, the bet will be voided and the stake returned.
- Tk1771 reserves the right to void any bet if match-fixing or abnormal betting patterns are detected.
- Special odds are available on popular sports including cricket, football, and kabaddi.
- Betting limits vary by event and market.
Note: Special betting options are available for Bangladesh Premier League (BPL) matches and Bangladesh national team fixtures.
8 Responsible Gaming Policy
tk1771 We believe gaming should be a healthy form of entertainment. We are deeply committed to the mental and financial well-being of all our players.
Our Responsible Gaming Tools
- Deposit Limit: Set your own daily, weekly, or monthly deposit limits.
- Betting Limits: Set a daily limit on your betting amount.
- Self-Exclusion: Take a break from the platform for a set period (1 week to 5 years).
- Cooling-Off Period: Take a break of 24 hours to 30 days.
- Reality Check: Receive session reminders after a set period of time.
If you or someone you know is struggling with a gaming addiction, please contact our support team immediately. For more information, visit our Responsible Gaming View page.
9 Security, KYC & AML Policy
tk1771 Complies with international Anti-Money Laundering (AML) policies. All users may be required to complete identity verification (KYC) for security purposes.
Documents Required for KYC Verification
- National ID (NID), Passport, or Driving License
- Proof of current address (utility bill or bank statement — within the last 3 months)
- Proof of Payment Method Ownership
When is KYC mandatory?
- Before your first withdrawal.
- When total withdrawals exceed ৳50,000.
- At any time a suspicious transaction is detected.
KYC information is kept strictly confidential and may only be shared when required by regulatory authorities.
10 Account Suspension & Closure Policy
For the following reasons tk1771 reserves the right to temporarily or permanently suspend any account:
- If these Terms & Conditions are violated.
- If you register using a false identity or incorrect information.
- Operating multiple accounts.
- If you attempt to claim a bonus through fraudulent means.
- If money laundering or illegal activity is suspected.
- Failure to cooperate with KYC verification.
You can also contact our support team at any time to close your account. Please withdraw any available balance before doing so.
11 Dispute Resolution Process
If You Have a Complaint or Dispute tk1771Follow the steps below:
- Step One: Contact our support team via live chat or email. Most issues are resolved within 24 hours.
- Step 2: If the support team is unable to resolve your issue, it will be escalated to a senior manager for review. A decision will be provided within 72 hours.
- Step Three: If unresolved, a complaint may be filed with the licensing authority.
Game logs, transaction history, and server records will be used as evidence in the resolution of all disputes.
12 Changes & Updates to Terms
tk1771 The right to update these Terms & Conditions at any time is reserved. In the event of changes:
- A notice will be published on the website.
- You will be notified via your registered email or SMS.
- At least 7 days' notice will be given for any significant changes.
- Continued use of the platform after any changes constitutes acceptance of the updated terms.
The date of the last update will always be shown at the top of this page. We recommend checking this page regularly.
Contact: If you have any questions about these Terms & Conditions, please email us: support@tk1771.biz — We respond in Bengali.