Wrongfully banned

How do I go about getting ea to approve my appeal with supporting evidence when they just keep denying it over and over again. I’ve got nothing to hide and would never cheat in a game like madden where you can easily get BND characters who are FREE. I feel as if the only reason my account got flagged was because I bought a Tremaine Edmunds for 1.5 Million… but the card just came out and is one of the best out of the new promotion. ON TOP of the fact that he has one of the best theme teams available right now. So you’re going to punish me, for grinding coins to buy a card I need for my theme team. And now I can’t even access the auction house to continue building on said theme team? That’s absolutely insane.