I'm sorry but we can't provide support over this fake middleman communications you're having with this unknown party so we have moved your ticket here. I will conclude here one more time. This person is 100% trying to scam you. He is not legit. Please don't ask if he paid or not, he didn't, he never will, he is trying to scam you. If you don't listen, you will be scammed and you will lose your account.
If you have questions, please message the general mods here. Our support is for active middleman transactions only at this time and for legal and security reasons we cannot provide advise to you on this as you may hold us liable when we have told you this person is 100% trying to scam you.