Travelinlite Barn door spoiler - screws?

[OllieGBR]

Hello all,
I have the T6 Barn door spoiler from Travelinlite now sprayed and ready to fit.
Are the small plastic clips supposed to have a small hole through them to accommodate the M3 screw to attach it to the spoiler?

The instructions are not printed very well, but everything points to this. However, the ones I have don't have the hole??

 

[Mud Digger]

Hi if it helps i just bonded mine on i did't want to drill holes in the door they have stayed on perfectly fine every one trusts Sikaflex to hold the side glass on without screws...