Menu Links not working

Hello,
First of all I don’t know if you would answer a question when it’s for a paid for theme but here goes just in case.
I’m using Elegant Themes Professional and am having a problem with some of my menu links.

http://www.ibbersonmarketing.com the link to the right of the Home link isn’t working. (As are a few of the other links not working). If you click on the Website Creation link – nothing happens and in the address bar there is an # symbol added.

I’m baffled – I’ve tried everything, including resetting the Permalinks.
I’d be very grateful if anyone has any suggestions?

Kind Regards