Stop in for a cup of coffee

So, went to pick up my bearing/shim kit to change pinion in my diff. Im pissed!
No shims, no nut and 30 bucks more and chinee bearings. Think i got effed.
I figured he was going to sub it,but a royal screwing over is what i got.
Cant assemble the diff,so im slanming it all together,kicking it out and waiting for him to make it right. 25 grand a year in parts and i get this ****...
I may be setting up with napa in the next few weeks...