Intertek interview questions

Got a call to interview, we set up a time to meet in their office. Received another call asking to move the interview to another date. I returned the call off of my cell, and Interviewer said, " It was not him." I got another call asking If I still want to interview two days later. I went for the interview and was a waste of time. One interviewer would not look at you when he asked questions and took notes on everything I said. The other interviewer, "not him" was skeptical on my history, which is verifiable by a simple phone call. I deleted my resume off their system after the interview.