Accused of aimbot for camping by BF4DB, denied ban appeal

I got banned for "aimbot" cause I was camping C on siege of shanghai with a lmg. I got 36 kills in just under 5 minutes and only hit 145 shots out of 817 and my ban appeal was denied because I got so many kills so fast. I wasn't reported by anyone, I was banned by the admins and now I'm banned on servers I never even played on but I'm not banned by punkbuster, it just says I'm banned. Can anyone help me get unbanned?