Blue Dart Express — rudely talking

Address:

52/2B,Arsis green hills project, batterhalli, Kr Puram, 560049

The person name is mr. Pavan, from mahadevapura branch, bangalore, he don't have proper communication to talk to customer. He is not even understand what customer is saying, i have the phone recording also. He is challenging to go and complient on him. He don't know how to talk and what to talk. U gays should talk action against him if not i will go for media with the phone recordings.