Walmart Sale Associate interview questions

They called me in for an interview and asked me for my first name. I mentioned it, and then they assumed my last name would be "Kaur", when I said no, my last name is (and my name), and they right away said that this job was not suitable for me. They were ready to hire only Punjabi people, that's why when she realized I was not Punjabi, she right away rejected me.

The person interviewing me took me back on time. They were very professional and asked a lot of the questions that I expected. They explained a lot about the company and what they were looking for. The person was very open to answering all of my questions.