Why am i losing credits?

i admit it i deseved to get banned and de-ranked a few months ago, but why now am i losing credits ive only got back into halo (a few days ago) since getting anniversary.

i have done nothing wrong so if you could please dont accuse me of anything i havent done and please dont de ranked me again.

if you are doing custom challenges and not bypassing the cR limit properly, then you will get docked anything over 120K. If you are not doing that, then I can’t help you any further.