think I got ripped off on Facebook

speaking of getting ripped rod and custom has 426 hemi roller rockers for sale on facebook on hemi trader,plus there on ebay and racing junk,i got these,this is what I found wrong with them,had to notch stands for #2 and 37 exhaust push rods a good 1/2 inch,hold down bolts not long enough,only screws in one thread,rocker shafts full of metal,2-rocker arms not drilled for oiling,1-rocker arm has no threads for adjusting screw,,dont buy from rod and custom machine,after spending 2200.00 my heart dropped