Last year I got into one that was AAVE, I fell flat, let it go, it's better not to think about the money you gave them

friends, how big does this scam look?! why do I feel this way, regardless of the fact that this app asks you to buy 1 BNB in order to withdraw your money, what do you suggest I do or am I already stuck up to my neck!??... or is it legitimate? $BNB help