Accenture Sr Developer interview questions

I have applied for Noida location & Interview experience was pathetic.. They first scheduled your interview on the same day when you applied and they will keep you in waiting list for the interview response. They scheduled my 2nd round and then panelist was not there after joined about 25 minutes and then when you call and ask for them .. They told find we will ask them... ??? What is going on applicants are not that much free and please value someone's time.. You are higher authority in company doesn't mean you can do anything.. On that chair you have certain responsibility . Please value it and understand this