So I got banned for idk what (for real) with a reason "Punkbuster", but at that time I wasn't even playing (and nobody could have an access to my acc). And I wrote an appeal on BF4DB about it and they approved it and put that ban off from me.
That's the story
Here are the links with my appeal on BF4DB: https://bf4db.com/forum/thread/ban-appeal-5946
And history of (idk wtf was this) ban: https://bf4db.com/player/ban/968865500