T.J.
In the backend, in JFBConnect > UserMap, please verify that the user you are logging in with has a Joomla User mapped to a Facebook account. 1) If not, you will need to log in with the Joomla user, then click the connect with Facebook button. 2) If there is a mapping, make sure that when you are logging in on the front end, you are logging in with the Facebook button, and not the Joomla username/password in the form. Let us know if you still have issues after verifying this.
Thanks
-Melissa