EPAM Systems Business Analyst interview questions

I was scheduled interview call 3 times, I was expecting their call. I cancelled all my meeting for the call. But they never called me. When i wrote back them the mail., they said me that, they tried reaching me and i was not answering the call. For the second time i gave them the option of skype call., which they did not prefer it. Third time when i dropped them the mail they mentioned that role was closed. At the first place, they never called me., I request the recruiter not to play with the human emotions. Worst interview process co-ordination.

They just ask what they need to ask, I think I answer all of them correctly. Recruiter was wonderful, she is interest all kind of questions and told the expectations well