Platform9 Systems Software Engineering interview questions

Got a call - was explained about the company and project and then was asked to give a coding assessment - which was nice and all but once that round is done - nobody really cares about your application. I was told that I will get an email with details about next round. Next round was setup but the interviewer never called. Later I was asked to give more dates - again no one called/responded. Pathetic process - totally burned the enthusiasm for start-up I had.