Remove Page Titles at top of Page

on the demo for footballnet, the page titles do not showup at the top of the site above the top menu. However on my site it is visible.

I would like to remove it so that it does not display at the top of the page ie the page title.

I have looked in page.php and function.php and style.css to no avail. I would like to remove it from all the pages.

Any help would be appreciate.

Hi!
Could you give us the URL of your website, please.