Check whether “instant” refers to casino approval or the bank or e-wallet...

https://www.apu-bookmarks.win/check-what-instant-means-a-casino-may-approve-your-request-quickly-but-your

Check whether “instant” refers to casino approval or the bank or e-wallet transfer; they can take different amounts of time. “No KYC” may still involve checks. Bonus wagering rules and withdrawal limits can also delay or restrict cashouts