broken rear seat fabric cover

[not103]

Hi all,

I am pretty new of this forum (I mainly read rather than write) but now is time to fix this small issue on my 2nd hand T6 California Beach.
There is a piece of fabric that can roll/unroll based on the seat position that should be attached in some ways to the seat back (where there are the holes) but I don't know how. Any suggestion?

 

[secret lemonade drinker]

It is a roller blind type mechanism and the end has a metal strip with several christmas tree plastic fasteners that locate in the holes. it covers the unsightly metal workings when the seat goes from upright to bed to folded flat.