Ultimate Facebook comments not showin on Blogs mu Theme

Hi Ultimate Facebook is not showing or overriding the Comments on the theme Blogs mu.

I have checked the following

Use Facebook for comments

Override WordPress discussion settings

I DO NOT have a Caching Plugin active or installed (Yet)

the Comments box for WordPress is still showing

I have read a few threads on the subject a few gave up, a few fixed but did not say why, One had to install a plug in to disable comments then gave up. So I have no luck in my search Please Help.

the Pic is my Settings