[Resolved]  Student — Nature of your delivery boy

I got one document from Indian school of Business Management & Administration, Pune vide doc. no. :[protected] on 11.08.08. Delivery boy who came for delivery don't know how to speak with customer. He came and immediately started to knock the door continuously rather than bell and single knock. I came to door hardy in next 3-4 min and I told him why you are knocking like this. He shouted immediately and told me that this is my duty. I (delivery boy told me) don't know somebody inside or not then myself told him you have to wait for atleast 5 min. after knocking then he told me that is not my duty or if you want to take this courier than sign here. I don't know how there management or managers / seniors appoint them.