Thule Motion XT L with hole (downtown Pleasant Hill)

Any fixer-uppers out there who want a new project and a used-only-once cartop carrier? This cartop carrier worked great for our first trip. But my son forgot it was on top of the car and tried parking in our garage, which isn't that tall. There is now a hole in the carrier. I have all three pieces that will fit together to fill the hole. YouTube has videos to show how to fix it, but I'm not up to doing so. The locking mechanism is still working perfectly. I have two keys.