Frontpage templates not loaded

I just downloaded and installed the Zap theme, I added the profile to a new Drupal 7 install.  When the new install comes online I'm in a standard theme, when I change to Zap, there is no content on the homepage.  Other themes have had the demo content loaded with a variety of preset designs.  How do I get the demo content to load in the theme so I can customize it to look like the product I purchased?

Okay, I figured out that you cannot get the demo layouts from a profile install.  That is  different  from other themes I've used in the past.  I had to install the demo folder to get all the layouts, but now that they are available I can't figure out how to make the one I want as the main page?  How do I change the homepage (index page) to one of the other layout views provided in the demo files - like homepage 3 for example?