You've a game ban. This may be for variety of reasons - including cheating, griefing etc.
CS2 game ban
https://steamhost.cn/help_steampowered_com/en/faqs/view/4E54-0B96-D0A4-1557
Other games
https://steamhost.cn/help_steampowered_com/en/faqs/view/46DB-4CEC-F7E9-49E5

Originally posted by чивапсекс:

I haven't played Counter Strike in a week. I played 2 games the day before yesterday and left. I'm banned indefinitely today. I'm playing without cheats because I don't want to lose 970 hours.

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

gamebans for cs2 can be given for one of a few things and its permanent. nobody cares about how many hours you have or how many items or games you have. your profile was caught breaking the rules

I'm not a scammer, my account is clean, but I've been scammed and had my skins taken away. My account is completely clean, so maybe it's just a mistake?

Originally posted by чивапсекс:

I'm not a scammer, my account is clean, but I've been scammed and had my skins taken away. My account is completely clean, so maybe it's just a mistake?

this is a community only forum and not an appeal forum. doesn't matter what you say, gamebans for CS2 is permanent nad cannot be appealed. and nobody said anything about scammer

С читерами в пачке как поиграл?
https://imgur.com/a/1t6Oozu