Hassan,
We offer several different ways to include Facebook comments on your content pages - through our Content plugin for Joomla articles or K2 items, our SCSocialWidget module or by manually adding the JFBCComments easy-tag directly to your content. For more detailed information, please see the following link:
www.sourcecoast.com/jfbconnect/features/...la-facebook-comments
This should get you started, but please let us know if you run into any issues.
-Melissa