Chipotle interview questions

I was invited for an interview through email. When I arrived, the manager wasn't there. He didn't come into the restaurant until 3 minutes before the interview was supposed to start. When he walked in, he grabbed a piece of paper for me, and the two others getting interviewed, to write our names on. Other than that, he had no way of knowing who was who, or how to contact us afterward. I emailed and called the restaurant with no response for over 3 weeks. Out of the blue, I got an email saying I was not selected for employment.