No idea who "we all" is supposed to be, but you don't have a vac ban.

Vac errors and cooldowns aren't bans.

Vac errors:
Read the pinned topic.

Cooldown:
Wait

Originally posted by kill streak:

hey i do not understand i am get bannet from cs2, i have never use cheat, i can not see why i get bannet for cheat then we all know i not have use cheat in cs2 like never. so can i get a un.ban thx

maybe, just maybe, you actually read the full message and click on the link what the message provides, as this is a community only forum and there is no ban on your profile. so we can't smell what you got besides the two obvious ones and that is either a "disconnected by vac" or "global cooldown"