The retard who had my Camaro before me installed an amp in the hatch, and broke several of the round push in clips with the slot in them. Is there anywhere i could purchase these? Would appreciate any help.

You mean the big plastic screws? All the repro places carry them, and they are all over ebay. Pretty easy to come by unless you're dealing with an odd color. Even then, they're paint to match.

You can also find them in the HELP section of your big box parts store.You will prob.
need the plastic "nut" clip they screw into also. e-bay has them too.