GrayMatter Software Services interview questions

after one day after the interview HR told me that I cleared the round and I should come to the office. So I booked tickets at a heavy price. Then HR just messaged me that wait till the next confirmation. And after one day when I called her, she was saying that the position is closed. First of all, in 2 hrs they closed the position and there was no call or email from your side of the same. What you people think of yourself. Companies like you are frauds. I pray to the universe with all my heart that your company shall shut down and frauds like you must be punished.