1- your account(s) is(are) not tagged from any DT for abusing bounties, the post was made to report suspected transactions between account. Did anyone tagged you? No.

2- you are not be banned for cheating bounties, none will be banned for this. Sadly.

3- you are permabanned for plagiarism, even if you keep saying you did nothing wrong.

So for your information, the problem is not the suspicious abusing but your plagiarism.