Why can't I get the right facebook permissions in my game?

[Vitam]

I’m testing out the Facebook SDK to implement it into my game.
I have to take a screenshot and upload it to the user profile. I’m using the Interactive Console example that comes with the SDK to figure out how to do it.
The problem is that the TakeScreenshot function doesn’t work in the example.
It returns the following error:

{"error":{"message":"(#200) Permissions error","type":"OAuthException","code":200}}

I was messing arround with it and I learned that I need to give permissions to the app, using the FB.Login function, like this:

FB.Login("email,publish_actions,user_photos", LoginCallback);

But when I use the FB.API function to learn what my permissions are, it returns this:

{"data":[{"permission":"public_profile","status":"granted"},{"permission":"user_friends","status":"granted"}]}

So, it seems I don’t have the publish_actions neither user_photos permissions.

What I am doing wrong here?

[Kiwasi]

Facebook must explicitly approve the publish_actions permission. Have you submitted your app through their formal approval process?