Check whether “instant” means approval or money arriving in your bank or...

https://wiki-coast.win/index.php/Casino_Withdrawal_Restrictions:_What_Wording_Should_Make_Me_Cautious%3F

Check whether “instant” means approval or money arriving in your bank or wallet; they’re separate steps. “No KYC” may apply only below a threshold. Bonus wagering rules and withdrawal limits can delay or cap cashouts, so read the terms first.