India Post — Ruthless postman

Address:

Mumbai City, Maharashtra, 410210

Dear Sir,
I reside in Kharghar. There was a postman name R. S. Patil who ruthlessly kept banging my door without even a wait of 15 seconds to deliver my parcel. As I was alone at home that too with one of my leg broken. Still I didnt took more than a minute to open the door.He kept banging my door until i did opened. And as i opened the door and asked about his rude behavior he started yelling raising his voice and saying that he even had lots of other work to do. Rather than apologizing aftr seeing my condition. He wasn't even ready to disclose his name when I asked for the same. Later when I said why he's afraid to tell the name when he didn't do nethng wrong. That is when he told me his name. Postmans represents entire India post office. So thete rude behavior is just not considered there's but the entire India post's. So kindly get back to this person and let him make aware about his wrong doing. And teach him atleast some basic etiquettes. Thank you.