That's not something the JFBConnect or SCLogin module has any features built-in to do. That likely is better handled by another plugin which would check the user's profile on login and redirect them where you want to go. Each profile system we integrate with is different (JomSocial, EasySocial, CB, Kunena, Joomla profiles, etc). It'd be difficult for us to implement such a feature and it's likely something that would be better applied with a plugin so that it affects all logins, whether it's using a social network or a Joomla login.
I hope that helps answer your question, but should you need anything else, just let me know.
Thanks,
Alex