I went interview they wasted lot of time

I went for an interview at Sutherland in Chennai they asked me to come at 10.00 am but my home is royapettah I went there at 10.30 am due to traffic after I entered inside the company they started interview 1st round as Group decision it's take less than 10 mins they asked everyone passage writing in the resume after passage writing they collected everyone resume after few hours passed I feel heavy headache because not eaten food in the morning after few hours later they comed and said cafeteria was 5th floor and they said come to 3 clock everyone they taken so much time for manager round for each and every individual person literally the interview is over 6 clock evening.