Sportsbooks often set limits or trigger account reviews to manage Customer...

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

Sportsbooks often set limits or trigger account reviews to manage Customer Lifetime Value (CLV) and reduce risk. To keep withdrawals smooth, ensure your KYC documents are accurate and your payment details match your account name exactly