Glad to hear you got it. For anyone else reading, the solution would have been in the JFBConnect Configuration area to set the "Registration Component" to "EasySocial".
If you run into anything else, just let us know.
Finally, if you haven't already, please consider leaving a rating and review for JFBConnect, or our support, on the Joomla Extension Directory. It's certainly not required, but very appreciated:
extensions.joomla.org/extensions/extensi...l-display/jfbconnect
Thanks,
Alex