To delete pages select the "Pages" tab and the page you want to delete from the "go to" drop-down menu and click the "Delete Current Page" button once when page is loaded.

Note: Please be patient while deleting the pages of your site as this operation cannot be reversed.

If you are sure you want to delete the page of your site ensure that all links to the discarded page have been removed from the rest of the site, otherwise users will see the "Page Not Found" error message.