Answer:
Dear Principal,
I am writing to inform you about a change that I need to make to my Aadhar card. Due to a recent change in my address, I now need to update my Aadhar card with the new address. In order to do this, I require a transfer certificate from the school stating my current address in order to provide the proper documentation to the authorities.
I would be grateful if you could provide me with the necessary transfer certificate at your earliest convenience so that I can update my Aadhar card promptly. Your cooperation in this matter is greatly appreciated.
Thank you for your attention to this request.
Sincerely,
[Your Name]