I have setup the Ultimate Facebook Plugin. It works. If

I have setup the Ultimate Facebook Plugin. It works. If i make a new post, it does post to Facebook.

I am trying to get my old post to post up to Facebook.

When i click on "All Post", there is a column that is called "On Facebook" and it says No. I have tried to edit the post, update the post, but it does not post to Facebook.

Is there a way to make it index or manually push the post up to Facebook?

Thank You