I have visited the post office for what must be the last time on this issue!
Attached and appended below are the forms the U S Post Office filled out and faxed - Both of which I have done.
The post office representative also put in her name and the office address on the form as required.
Note: They inspected the shipping box, and the broken cover, and then they KEPT ALL of the parts (Box, cover, broken pieces, etc.).
I hope you can do the rest on your own as I am now finished with this project.