You were banned by me and the reason for your ban is aimbot. After receiving reports for aimbot on an account you were playing on as undercover, we decided to investigate it and the conclusion was that you were using aimbot after all.
Since it's your first ban for hacking, you will be unbanned after 2 months time on 11th of March. Joining PTP betwen now and 11th march will be considered ban evading, and your ban will be extended or your appeal will be rejected.