Help, broken bit/rear brake light

[Vvvtec]

*CL9*
2004 ACCORD EURO base model

Hey guys, I need some help, just got my windows tinted today and the rear central high mounted brake light was not put in properly.
To further explain, here isn't a picture... LOL >.< but anyway the two clips towards the back and bottom aren't fully clicked in.
Also to note, the light bulb no longer works either, i tested this and checked the globe which is still intact.

I think somewhere along the line he's stuffed something whilst the window was out, i found this metal clip thing sitting in my boot...... >: (
CAN ANYONE IDENTIFY WHAT IT IS PLEASE?????




Thanks for any positive input,
Dale.
P.S. does anyone know how to put the central light housing back in properly..?

Kinda looks broken/cut there... Are the other clips similar to that one?