Amreli Technology interview questions

I found the job through Worksource (part of WA state employment dept), applied, and same day I got a ping inviting for a phone interview. Was invited in for face to face. I had to ask who I would be meeting and what the duration of interview would be, which was the CEO and one hour. The interview was with three different people, and took a total of 2.5 hours. I was told I would be invited back again in two days for final round. I followed up with both a thank you and a request for scheduling of round two. My contact did not have the courtesy to respond with closure. I had expected a little more respect.