What version of Premiere Elements and on what computer operating system is your Premiere Elements running?
In what way is the Motion Tracking Tool not working for you? Please point to the exact step where the feature no longer
Have you explored different video with different background contrasts? Is the movement of the object interrupted by another
object in the movement path? Basically does the tracking object not track at all or does it track but poorly?
We will be watching for further details for us to help you.