JFBconnect with SCLogin Module not working for Facebook

SCLogin module does not login with Facebook. No errors, just Javascript: void () when I click the FB button. I got it working the first time I installed it, then I installed JLinked and now it does not work for facebook. (BTW "Load JQuery" is turned on). I turned off JLinked component and it still does not work. No sure what to do at this point,
Below is the URL that does not work to login:
mystartupnow.com/

FYI - I have Jomsocial 3x installed and although it may or many not be related I cannot update the JomSocial plugin for JFBConnect 5.0+ and JLinked 2.0+ Update Plugin 5.2.1 socialprofiles Site

It gives a 404 error when I attempt to update it.

Thanks,
C