Hey, is it possible?
I mean that i wanna stop post count in one category, or in one topic.
Because those topics are forum games and there are a lot of spam .
When this isn't possible then plz...Can u do it?

Its currently not possible. Its been suggested, so please vote.
https://help.forumotion.com/suggestions-for-your-forums-f30/no-post-count-disabling-post-count-on-a-particular-forum-t5848.htm