That site is NOT hosted by WordPress.com and we cannot help you with it here. You are posting to the wrong support forum. WordPress.com and WordPress.org are completely separate and different http://support.wordpress.com/com-vs-org/
If you don't have a username account at WordPress.ORG click http://wordpress.org/support/ and register one on the top right hand corner of the page that opens, so you can post to the support forums there and receive advice from WordPress.ORG bloggers.
