battlefield 6 misban, I'm innocent

I've already appealed 3 times to EAhelp. It's very unfair for EA to ban my account, because I'm not a cheater. The system shows that I was banned on March 6th, which i didn't even played that time, the reason they might have banned me is that my computer system real time protection was closed that period. After all, I was using skin modifier for League of legends, well its kind of cheating, but definitely not breaking the game balance, anyway EA is eating my 74$, make me angry.