I feel your pain. My molding was faded so I took it to the body shop to get it repainted. A couple of weeks later on the highway the top piece fell off and the side pieces started to shift because they were loose. Took it back to the body shop and they took full responsibility and even went ahead to order a brand new piece from Chrysler. Cost them $680!!! (Insane)
Got it back today, looks awesome and I have the piece of mind that it wasn't used and therefore the clips could be fragile. They still made sure all three pieces won't come off anymore as they used epoxy to tie it down!

Been without her for a while...missed her dearly! Glad she's back