How to integrate joomla and facebook login

Hi Support ,

I m using JFB Connect in my site, i successfully installed and integrate facebook login with . But after login with facebook i am not able to logout from facebook using JFB Connect. I think we ned to integrate joomla and facebook connect . I need the joomla login to chage automatically to logout after the user sign-in using fb account , How can i integrate that. Please help me.

Thanks.