Lost hall ticiket letter to principal?

[Your Name]
[Your Address]
[City, State, Zip Code]
[email Address]
[Date]

Dear Principal [Principal's Name],

I hope this message finds you well. I am writing to inform you that I have lost my hall ticket for the upcoming exams. I kindly request your assistance in issuing a replacement so I can participate in the examinations without any issues. Thank you for your understanding.

Sincerely,
[Your Name]
[Your Class/Grade]