Bad attitude from the courier guy from Buffalo

The courier guy was so rude when delivering my parcel. He just called out of the blue that he is at the GATE and shouted at me while requesting for the code. Like they did not even notify me or call me to check whether i am available for the delivery. But have the audacity to shout at me as if i knew they were delivering today. What makes courier people think we are at home waiting for the parcel, like we have things to do, call before the delivery at least update ur order tracking.

When he gave him a different unit number to deliver in the same complex, he started shouting again, like what the hell.