I know this has been asked multiple times but it seems like no one really has given proper answers. Can someone please take pictures from underneath the car of where the mounting holes are for the Jay's racing diffuser to be installed? I know the two holes are right on the back bumper tabs. But where are the others?

Also, if someone can take the picture of what's the brackets look like that would be great. I bought a used diffuser and I'm not sure if I'm missing a bracket

Thx