They are very unprofessional they don't turn up for the interview and waste your time. It's one thing not getting selected and it's other things withdrawing your candidature. Yes thats what they deserve. They have egoes more than some multi billion dollar companies. The HR is very rude and does not understand how unprofessional it is to waste someone's time and gives excuses like there was some other meeting etc etc. Would you spare us if we miss the interview round?? Ask yourself. One of my friends who knows about this company was right they take hiring and firing very casually