Media Clock interview questions

In interview process, I cleared 1st round technical interview and then 2nd practical task. In the 3rd round final round just for basic information session. But they didn't take final round on time, they reschedule the final interview 2 times. Finally, 3rd round I gave. But still I am waiting for result, even I have mailed for that but they didn't reply. I am very surprised about the company, I am thinking they do the same thing for other candidate also. It is very ridicules, they don't have care of your emotions, times and human behavior. It seems that they just need "Robots", only expect output. They do not believe or respect to any human. Even they do not care about the reply by email, it seems that they have to face difficulties to write only few words like "Not selected", "On Hold", "Rejected", "Wait".