Board Thread:Support Requests - Getting Technical/@comment-14494124-20140322041901

Can someone tell me how to get the Facebook Like Box on the top right side of the wiki. I have found code and information pages on wikia's help pages but not for that specific request, only on how to add to a page. Here is the wiki I want to add the Facebook Like box to: http://my-muppets-show-app.wikia.com/wiki/Wiki_Content

If you look at the Muppet Wiki or the Twilight Wiki their Facebook boxes are at the top right above the recent edits. Any info is greatly appreciated. 