how to screw in gpu?

AtIas

Honorable
Dec 5, 2013
11
0
10,510
http://imageshack.com/i/f61g5ej

There are literally no tutorials for what its supossed to look like if how to align in or where to screw or what screws are needed.

Please tell me if my GPU is aligned properly and where (as in which hole) the screw goes. And am I supossed to screw the GPU in the case? Or do I need another piece? What screws do I need? Please don't link me to an unhelpful article or YouTube video cause I've tried those and they don't focoud on screws