DontMixWithRice

First off, i have a huge problem. at 65-70 my interior is trmbling like hell!!! all the fuxkin plastic rattles and i was wondering if anyone knew where i would be able to find a place that sells the specific screws that each interior part needs so that i can ighten everything up....

Has anyone done this to a fourth gen camaro?

or maybe this is the wrong approach? any feedback is welcomed.