[Plugin: WordPress Social Login] Facebook Login Issues

Hello, i’m trying to setup WSL (wordpress social login) to work in my site, but until now with no luck.
I think the problem is not the app id or secret from facebook, because i have it working with the feed widget.
The issue occurs when you try to loginm it pops up a new window and stay on redirect forever, it doesnt happen with the google version that one works fine, so I dont know what the problem is.

you can test it at http://nebaac.pt