Wipro PM interview questions

Got a scheduled interview, had 2 rounds of interview with senior manager and delivery manager. Later HR interview. Process was smooth and within couple of weeks got the offer

I was called for the interview as my profile matched with most of the requirements except one. I already confirmed with the HR if that was fine and was told that it was after talking internally. I was there in the location 30 mins prior and I was made to wait for 2 hours and the interview started. The interview was with a senior manager in a different location and I was asked to talk on a video call with a mobile phone. The interview was for 10mins and I answered all the questions that was asked. The interviewer then said that he was done and asked if I had any questions. I asked one and got a reluctant answer. This was the end of the interview and was asked to go home. Till now I have not got any response from the HR or any other member. I felt that my time and effort was not respected and the team was not responsible.