I am trying to install new belt moldings on my door pannels, yet, I am having trouble folding the staples over. Can you help me?

are you talking about the tops of the door pannels
that have the window sweep fuzzies?

if so just poprivet them in.
those staples are a ^*&**^%$# to put back in.
besides is this car going into the SMITHSONIOM?
all cars I see at shows use the poprivet . :D