Wipro Mainframe Developer interview questions

My experience was very bad with Wipro, Pune hinjewadi .I went all the way from Magarpatta City to Hinjewadi to give interview as I had the call letter and my interview was scheduled one and not walkin. They cancelled my schedule interview, after I reach there, as panel had to go out for some work. I am having 11 Years of experience in mainframe, they don't care about informing the candidate beforehand . This type of unprofessional behavior was not expected from Wipro.