Check what “instant” covers: the casino may approve a request quickly, while...
https://fun-wiki.win/index.php/Deposit_Match_Bonus:_Why_My_Winnings_Are_Locked_Until_I_Play_More
Check what “instant” covers: the casino may approve a request quickly, while your bank or payment provider still takes hours or days to transfer the funds. A “no KYC” claim may apply only until you reach certain limits or trigger a security check