Just bougth and JFB is not working for me

There's still some other Facebook integration enabled. The Facebook Javascript library is being included 2 times on your page, once from JFBConnect. I'm not sure what other extension is including it, but you'll need to find it. This should also be called out in the Autotune Error Checker as a warning.

My best guess is that it's a plugin that's adding the file (if you open the source HTML, you're looking for 'all.js').

Once that extra inclusion is gone, the login functionality should work properly, but if not, just let us know.

Thanks,
Alex