Flowtech Header Issues Small Block

I purchased these headers from Amazon December 5th. Had to return them because the collectors, bolts, and gaskets were missing. I wanted them to just send me the missing parts but I guess that's not how they do business ! My point is I didn't get the replacement headers until March ! :protest:
To contact Flowtech by phone during regular business hours is just about impossible for me. Waiting 5 minutes listening to a machine to be told there is a 20 minute wait time before your call is answered really pisses me off ! With all the technology these days you'd think that all these after market parts would fit ! It's such a waist of time when I have to return parts or modify parts like headers, starters, oil pans, intake manifolds, and torque converters just to name a few, that don't work like they are supposed too.