Ah okay. When installing the PPF there is some pulling and stretching involved to get it to follow the curves.You have to think ahead about where to start so that stretching will allow the PPF to follow the curves. Looking at the Stinger headlight , I would suggest starting with laying it along the curve where ithe surface changes from horizontal to vertical. Then work it out from there to the edges stretching as you go along so that it lays down with no wrinkles.
BTW,y the first car I did was a 1998 Pontiac Trans Am and the second car was a 2005 Corvette. Both cars had compound curves on the bumper cover requiring pulling and stretching in multiple directions at the same time……and covering
side mirrors….that is like trying to wrap basketballs!!