Please try the "Include jQuery / Bootstrap" setting *in JFBConnect* (the one in SCLogin does nothing if JFBConnect is installed) and see if that helps. It's a special version of jQuery and Bootstrap that gets around many conflicts that can occur in various templates and with many extensions. Ideally, if your site loads jQuery / Bootstrap already, you don't need it.. but let's try that setting first.
As for the Logout and Social Network connection features in the user menu, we don't have a video, but we do have a Common Question (FAQ) answer for that:
www.sourcecoast.com/sclogin/documentatio...n-support-questions/
It's the 3rd and 4th question. I hope that helps, but if you need anything else, just let us know!
Thanks,
Alex