Interview had went for 3-4 rounds i have cleared all the rounds. But it now i have not received any call. I have wasted one full day in interview without having lunch. I have not cleared the rounds iam ok to take that but i have cleared but i dint got any call.

I attended interview for QA automation last month. i cleared all the interview and HR discussion happened and they asked to leave for the day and said will release the offer. After 2 month , somehow got contact number of hr follow up to get update of offer letter. But what i got the reply was not at all acceptable "We didnt commit with you that will release offer letter."