Insight Global Customer Service Representative (CSR) interview questions

I was contacted by a recruiter through linked in, did a phone interview, and then had an in person interview. I was told they wanted to do a third interview and then three weeks later, they emailed saying they weren't interested. Not very professional, in my opinion.

Was contacted by a corporate recruiter and had a short phone interview. Then was asked to go to an in person interview at the Minneapolis office. I was told I was going to be interviewing with two specific people and they were not even there when I arrived. The people that I did end up interviewing with did not have any questions prepared, barely asked any questions, and did not even look at my resume. They basically expected me to run the interview.