It's a game ban, not a VAC ban. Game bans got nothinf to do with "hacking", they stem from behavior.

Originally posted by Tuszin:

Im banned for nothing
im not hacking because im banned for hacking i dont understan why pls un bann me

1 game ban on record | Info
21 day(s) since last ban

you are definitely banned for something, seeing your account was caught breaking the rules. Also its permanent, so go to your profile and click on the info button