Pop up does not display facebook login button

I love this plugin. Its a good way of promoting one's site but i am having difficulty in making the pop up to show or display the facebook login button which is a feature from the ultimate facebook plugin.
Thats really what i want. If you could please tell me what to do and exactly how to get it done, i would appreciate that.
I simply want to embed the facebook login button in the box with some text.
I will attach all screenshots of my settings and what the pop up looks like with the facebook shortcode in it.