Menu Items going to pages

Hi I am setting up my site and I ran into a problem that I cant seem to fix.

So I added my 5 products under the products tag on the dashboard but on my home page I created a menu that should be pointing to those products. Instead it is pointing to the pages which are blank.

If we click on Shop then select an item it goes to a blank page
http://servicedogattire.com/shop/service-dog-vest/

I would like this to go to the product Page I created
http://servicedogattire.com/product/service-dog-vest/

How do I fix this? I am so confused