From the video description:
"I went to pick up my items from a local body shop that had told me my parts were sitting in a corner in a pile. The body shop claimed they would deliver them to me. They never did, so I went there in person to pick them up. He got offended and forced me off of his property at gunpoint. I had to wait for another one of his customers to move before I could leave so I was stuck there for a while at gunpoint unable to leave."
Warning: Contains strong language