I installed my theme that my designer created - but nothing is coming up? Where are my scrollers, an

I installed my theme that my designer created - but nothing is coming up? Where are my scrollers, and accordion boxes, content and pictures? I even had to create the pages over again?

How do I use the .php templates in 'editor' and have them function correctly? Do I have to create a new 'page' and input some code to link them? The template style is working but all of the effects and content that is supposed to be functioning isn't working?

visit http://www.thehealthnutcompany.com and see it's all blank!