So, I want to make a game that costs money and I read the TOS and it kind of got confusing so can I still make money from my game even if I'm under 18? (I already have my parent's permission to let the money go to their bank account)
Yes, but one of your parents will need to take the tax interview, since the bank account is in their name. I'm not sure if itch.io requires any proof that you have permission.