What version of Premiere Elements are you using and on what computer operating system is it running?
How far do you get into the Premiere Elements feature and are you getting an error message associated with this "Wont upload to face book"?
Can you export your Premiere Elements Timeline content to a file saved to the computer hard drive and then upload that
file to Facebook at the Facebook web site?
Let us start here and then decide what next which may require more information on your Timeline content properties and your