Please read these Terms & Conditions carefully before using big tk. We've written everything in plain English so there's no room for confusion.
Last Updated: 1 January 2026 | Effective Date: 1 January 2026
Language: English (en-BD)
Key things to know before opening an account at Big TK
Big TK is strictly for users aged 18 and above. Age verification is carried out at the time of registration, and accounts belonging to minors will be closed immediately.
Each member may only open one account. If multiple accounts are detected, all accounts and deposited funds may be forfeited.
The wagering requirements for each bonus offer are stated separately. It is important to read these terms before claiming any bonus.
All information provided at registration must be accurate. Incorrect details may cause issues when processing withdrawals.
A minimum withdrawal amount applies and KYC verification must be completed. We are committed to ensuring timely payments.
Members are responsible for keeping their login credentials secure. Do not share your password with anyone, and report any suspicious activity to support immediately.
These Terms & Conditions constitute a legally binding agreement between Big TK (hereinafter referred to as the "Platform", "we", or "Big TK") and all its registered members (hereinafter referred to as "you", "member", or "user"). These Terms apply to the bigtk.ws website and all associated services.
Big TK's terms and conditions may be updated from time to time. Members will be notified via email or an on-platform notification. Continued use of the platform after any changes constitutes acceptance of the updated terms.
To open an account with Big TK, the following requirements must be met:
The name, date of birth, mobile number, and payment details provided at registration must be accurate and complete. If false or incorrect information is submitted, Big TK reserves the right to suspend or close the account at any time, and any remaining balance may be forfeited.
Keeping your account password confidential is entirely your responsibility. Do not share it with anyone, avoid easy-to-guess passwords, and change it regularly. If you suspect any unauthorised access, contact support immediately.
Big TK is firmly committed to protecting minors from gambling. As such, Big TK may request identity and age verification documents from you at any time after registration.
Withdrawals may be restricted until KYC verification is complete. Under big tk's Terms & Conditions, any member who refuses to submit KYC documents will have their account temporarily suspended.
Deposits and withdrawals at Big TK can be made via bKash, Nagad, and Rocket. The following rules apply to all transactions.
Big tk offers a range of bonuses and promotions. Each offer comes with its own terms, which you should review before accepting. The general bonus policies under these Terms & Conditions are outlined below.
The welcome bonus for new members applies to the first deposit only. Full wagering requirements and other terms are detailed on the promotions page.
The following rules apply to all gaming and betting activity on Big TK. These Terms & Conditions cover all game categories available on the platform.
The following activities are strictly prohibited on the Big TK platform. Any violation of these Terms & Conditions will result in immediate account closure and forfeiture of balance.
Big TK may temporarily suspend or permanently close a member's account under the following circumstances:
If you wish to close your account, please contact support. Make sure to withdraw any remaining balance before closure. Any bonus funds will be forfeited once the account is closed.
Big TK is not responsible for the following:
Big TK always strives to maintain the highest level of technical reliability; however, no platform can guarantee 100% uptime. In the event of an issue, Big TK is committed to resolving it as quickly as possible.
Big TK believes gaming should be a form of entertainment, not a financial solution. We want all our members to enjoy gaming responsibly.
For any dispute or complaint, please contact our support team first. Most issues are resolved within 24 to 48 hours.
If you wish to appeal a decision made by Big TK, you may escalate the matter to a higher authority. However, any balance or bonus associated with an ongoing investigation cannot be used during that period.
Big TK reserves the right to amend these Terms & Conditions, in part or in full, at any time. Members will be notified in advance via email or through the platform.
Done reading the Terms & Conditions? Register now and claim your welcome bonus — in a fully transparent and secure environment.