Matchmoving in Blender help needed with PFTrack

I have PFTrack and Blender.
I get the *.py file from PFTrack and import it into blender and run the script.
I use video as a background image with auto refresh but the objects I put into the screen don’t want to stay put as if they were in the scene.
The camera follows it’s path very well but unfortunately the objects are not acting as if they were in the scene. It looks like they move with the camera.

I could use some real help on this and so far I’ve not seen someone with the same problem.