Problem with Joomla Template

I have installed Joomla 1.5.4 and the Hybrid template from RocketTheme. It was successful, however the front page doesn't look like its supposed to. I am new to Joomla so I am not sure what I am supposed to do to use the Templates front page, it seems like its using the old version still.

Here are some screenshots.

http://completecare.linuxd.org/ss1.jpg

http://completecare.linuxd.or开发者_如何学Cg/ss2.jpg

It is supposed to look like: http://demo.rockettheme.com/?template=hybrid

But only the top of the page changes.

Go to Module Manager >and Enable the Modules which came with the theme or if they are not these install them and enable them !.. This theme use some custom Modules