GG.
Your bf4db account history as well as game history suggests otherwise.
https://bf4db.com/player/933239829 - this is 100% your account that was used for cheating 2 years ago and in fact continued cheating as seen in reports history now.
edit: OP removed his original message where he was confused as to how he got banned for a linked account. Since OP has nothing to respond to my message I am closing the thread.
APPEAL DENIED