Thoughtworks Software Engineer interview questions

I had applied through campus. They had 2 coding rounds short coding and long coding. I was able to clear them both. We were called at Thoughtworks Pune for further interview process. 3rd round was Technical Round. People their are not professional. Nobody was their to conduct our interviews. 2 guys, one of them had just joined took my interview in a very unprofessional way. They were least interested in the process.