I got banned unfairly

I got banned a week ago because i killed a teammate and i trully believed i didnt had to be permantly banned for ever cause it was both of us fault , if you rewatch the footage of why i got banned you are see i was very cooperative until the i killed almost killed and then stole my kit and kicked of the squad , with all the respect i think i can a second chanse because i really the game and this the first i gett banned. Thank in advance. Also my name in pr is Chris_anast.