Sportsbooks often apply limits or account reviews based on your customer...

https://betmentor.com/blog/welcome-until-you-win-how-to-avoid-getting-limited-or-booted-by-your-sportsbook-976

Sportsbooks often apply limits or account reviews based on your customer lifetime value (CLV) to manage risk. To avoid delays, ensure your KYC documents are accurate and that your payment details match your registered name