This redirect failed because the redirect

I′ve this message allways:

Facebook login message: “URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings.”

I′ve followed the steps of the video.
The video is to old, because facebook has made a lot of changes.

I′cant go on now.
What shell i do?

The page I need help with: [log in to see the link]