Hi Freda,
It looks like you have resolved the problem, yes?
When I go to any page on your site, the template is displaying properly.
Most likely what was happening is that you turned on the sef urls improperly, which will create the problem that you described where the template only appears on the home page, and any other links will simply display the content of the site without the template or styling.
But it looks like you turned off the sef urls, and now the site appears to be functioning properly (which is what should be happening when you turn off the sef urls, which could have been enabled improperly.)
If this in fact is what was happening, you can learn how to properly turn on the SEF urls in this video here:
http://www.joomlashack.com/university/beginner-course/86-step-1-enabling-joomla-sef-urlsIf you see this problem happening again, and if you have gone through the steps of properly enabling the sef urls, let me know.
Hope this helps

Forest