Next, go to the JFBConnect Configuration area by going to "Components->JFBConnect".  Click on the "Configuration tab"; then click on the "Facebook API Configuration" tab.

• Add your App Id, API and secret keys in their respective input fields.
• You can also enable showing Facebook API errors on the front-end. Errors can occur for various reasons, including accessing 'private' user data, posting repeated messges to a user's wall, etc.  By displaying them on the front-end, you'll be better able to diagnose issues on your site.  The recommended setting for production sites is "No". API errors are always enabled for the admin area.