How do you write letter for revaluation of demand draft?

To write a letter for the revaluation of a demand draft, begin with your name and contact information at the top, followed by the date and the recipient's details. Clearly state the purpose of your letter, including the demand draft number, the amount, and the reasons for requesting a revaluation. Be polite and concise, and conclude with a request for prompt attention to the matter, along with your signature.