Recently I created a community with opensource PHP platform. There is a usefulness page link in my theme.

It has been created by theme creator. I have try to contact him for getting help about this problem, But he didn't help me.

This page will redirect my site to member list section, But i doesn't like it.

I want to remove it from my theme. How can i do it? I know a little about php and css...what is the template...