Where to buy egg turner parts and how to assemble the pastic racks.

I bought a 24 egg turner from china and received it without both panels on the motor end. That would be the bottom panel that holds the racks and the top panel that the motor pushes back and forth. Is there anywhere to buy such parts?

Also, Any tricks for squeezing the tabs to pull the rack out of the panels and to push them in. I'm really afraid of breaking the slotted pins.

Any help would be great on either issue.

Larry