O'Reilly Auto Parts

I went this morning 08/13/19 to claim for the warranty for a bearing and strut for a 06 Scion xB that got Brocken, there was a man named Erik, in a pretty bad mood, asked for a missing part for the strut, he told me that the part I brought could be taken from any wracked car in any junkyard, I told him don't to be in a bad mode, and that I bought the parts with warranty so what was the problem! He said he owns that store and all that came out of his bucket, I just told him well I don't know, I paid for the parts with warranty but he still in a bad mode