Adding IFrames to Facebook Page

Does, anyone have any good current tutorials or can show me how to add IFrames to your business facebook? I know you have to create a IFrame app in Facebook which I did but I cannot add the iframe app I created to my Facebook business page.

Here is the url I am trying to add.
http://www.jenkinscreativedesigns.com/facebook.html

Here is an example of what it looks like. See the ad that shows the man in a suit. It has video links, etc.
http://www.facebook.com/apgrealestat...83736528329652

Thanks