No, but you are missing the hooks that should be at the top inside of the car that holds the rear upper seat in place in your photo.

can you show me what that hook looks like please

Looking for a picture, but the hooks are in this on the left and right side of the panel. The top half of the seat has two hook on them to keep it from falling down. I will gp throuhg my pictures and see if I can find a better picture.

http://www.ss396.com/mm5/merchant.mv...OWTOTRUNKPANEL

If you look at these pictures you will see a hook sticking out from the rear panel the seat hooks on. There are 3 total, one on each side and one in the middle.