[JRTJH]

Welcome to the forum and to Keystone RVing.

If you contact Keystone about your door, they will immediately refer you to a dealer for warranty repair. Yes, the door "should be covered by your warranty" depending on how it was warped. If it's a defect, the dealer will certify the requirement, send documentation to Keystone and they will process the claim. Keystone does not provide parts or support for individual owners, all warranty must be initiated by a dealer.

As for the TV mount, there are several threads located on the forum that discuss various mounts and different ways to install them in trailers. Individual owners have solved the installation in a variety of ways. Do a forum search using the search button in the black bar at the top of every page. You might want to search for topics like: "TV MOUNT", "INSTALLING TV MOUNT" and other similar phrases.