Ambitech Engineering interview questions

I was contacted by their recruiter to scheduled an interview for me. The recruiter emailed me instructions on how to get to the interview site. The day of the interview I was given a short tour of the work space and then lead to a meeting room to do the interview.

Person I was told I was going to be interviewing with wasn't there when I arrived. There was a lot of confusion and the interviewers didn't seem to know what I would be doing if I was hired.