Accenture Software Development Engineer (SDE) interview questions

They have their own portal where you have to do some initial things like mouth and words synchronization etc. After that the interviewer joins and the interview began, I answered almost all the questions to the best of my ability but still the interviewer was uninterested in my answers and he didn't even pay attention to the code I sent him in chat. It was a very unprofessional experience from this company.