I have a fisher and paykel E522B refridgerator and the door handle is coming off. I need to know how the door handle is attached so I can retighten it

tighten fisher paykel E522B handle by removing grey plastic cover on bottom/top edge of door. This will reveal one phillips head screw fro each handle.

In most case the screws are hidden, some of the handles have a cover that slides up or down, and the others have a little hole cover that have to be popped out and then you can access the screw