Linking From Navigation Bar

Hey guys,

Sorry if this is a n00b question but ive only just started on wordpress, im using the camel theme and the site im designing is http://www.freebeez.net

Basically i carnt find how to link correctly in the navigation bar, it works fine from the home page when i go to a different page the address changes to freebeez.net/pagenamebla/proof(what im trying to go to etc. How do i correct this so its just going to the specific pages on each one. if this makes any sense?

Thanks alot guys!