Notifications for facebook

When I first added the facebook app for blackberry I would get notifications on my phone and nowhere else. Since I downloaded a newer version a few weeks ago this has not worked. I get both emails notifications and notifications on my blackberry. When I go to settings and uncheck all the email notifications I stop getting them on my blackberry. Is there something I am missing or do you have to have both to get notifications on your phone?

I couldn't seem to find the answer to this reading other threads.
Thank YOu