product page - by: banderson

I am having problems on my product page. When you go to the first page that shows the product in a catalog the buy button is working just fine. When I click on the product to get more information the buy button is not working. Can you help me on this. Also on the bottom of the page there is a lot of coding. How do I get rid of this. I don't want it to show up in the front office.

Thank you for your help