does not filter users

Hello,

I bought your plugin to replace the search filter in this theme:
http://demos.appthemes.com/?theme=hirebee
> search a freelancer by skills and location

or to find a mission

But, users type can’t be found among post types.
And Missions does not work.

Could you please help me out?

Best, Sonia

https://wordpress.org/plugins/search-filter/