When I go to the settings > Facebook Feed Grabber Options, this is in the first line - http://www.facebook.com/isoladeicassintegrati
I am not able to change this field to my id or add my id number in the field below it. It allows me to write the other fields, but will not update these two.
Here is the page where I have the shortcode. I think because of the problem in the options page it is not loading from the shortcode.