You cannot appeal a CS2 game ban. That form of ban is not a VAC ban.

This isn't a ban appeal forum either. In fact, no such forum exists, so your appeal is both futile and inappropriate everywhere on Steam.

https://psteamhelp.yuanyoumao.com/en/faqs/view/4E54-0B96-D0A4-1557

CS2 game bans can be issued for cheating as detected by VACNet AI, incessant griefing, botting, manipulation of the matchmaker and disruption of gameplay on the technical level (such as DDoS attacks or causing crashes) and are both permanent and non-negotiable.

引用自 CyclicOFF：

VAC Banned by mistake
Не играл в кс более недели, зашел позавчера, сыграл одну катку - получил блокировку сегодня. Читы не использовал, считаю что блокировка выдана по ошибке. Прошу пояснить и посвятить в это, так как первый раз сталкиваюсь с подобной ситуацией

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

you have a gameban and not a vacban. bans are delayed and bans for CS2 is permanent. see link below for all the info

gameban cs2 - https://psteamhelp.yuanyoumao.com/en/faqs/view/4E54-0B96-D0A4-1557