I have allready looked at the policy

[JoeD576]

i was only playing bo2 for 30 mins and got band for no reason

[ljave018]

JoeD576 you cannot simply just get banned out of blue. You must have injected some unsupported scripts/cheats, hence that's the reason why you got banned.
Read Plutonium's anticheat policy and see what is bannable, and what's not.