Date…
The Post Master,
General Post Office.
Area and City name…
Sub: Application for a Post Office Box
Dear Sir,
It is submitted that I am a resident of the organized town and feel sorry to inform you that there is no post office box at our society and the only installed box is about twenty kilometers away. Haves and have-nots face great difficulty in posting their letters and other important documents. (show your actual problem and situation). Therefore, you are requested to please make necessary arrangements for the installation of a post box in the vicinity of satellite town, (Area name).
An early action in this regard shall be highly praised by the entire residents of the society.
Thanking You,
Name…
On behalf of the people of (Area and City name)
Contact no…