Plutonium

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

Got band for some reson i dunno why im new to the platform a friend asked me to try in and we where in a middle of a game and i got band for some reason for 7 days and i tried to make another account and got band for more days and ino im not ment to do that but i litterly got band for nothing i was wondering if anyone could tell me why i got band ?