this ban is sent by an anti cheat, if there was a problem with the anti cheat, I would be banned like you so I can tell you these as a solution: please check your cs files, they may have been corrupted in some way (for example, reinstall the csounter-strike game) You can play comfortably https://one...

https://gamebanana.com/mods/332775 
Are you talking about this map?
If this is not , can you send me the extreme version?

You may be asked for a POV demo soon.