Complaint against post man Not delivering letters

Hello sir I am complaint against post man

I would also like to draw your kind attention on the fact that the postman of our area is very irregular in his duties. He does not deliver the letters regularly and properly.
Hence I request you to take necessary actions against the postman so that people may get proper and good services. Pin code :-506122
Ameenabad .
Nekkonda.
warangal rural.