How do i if there is that feature already stop users from PM ing me when i turn off pm ?
I do not understand the question, please take more time to word your query.
ok sorry about that,
i ment like some how we could stop other users from PM ing you so for eg i could have a pm free day lol or even just for the moderators
Admin CP --> Users & Groups --> Groups --> *Select the group you want to turn PMs off for* --> Users and Permissions --> Private Messaging
Set whatever options you wish to there.
is there any way it can be user based like any user can?
i ment like not group based
You can turn it off in your User CP options.