How do you write a letter to request a 4 loose cheques?

TO

The manager

...... Bank name

City

Dear sir,

Sub:- Requisition for a 4 loose cheques

I Want to need a 4 loose cheques from federal bank in ur branch. here with i request you to kindly issue me a 4 loose cheques. I Understand that the charges for the same shall be debited to my account. hope u would do to needful at the earliest.

Thanking u

Yours truly