How to send a short message to the headmaster when submitting an opinion

Examples of sending short messages to leaders by submitting opinions are as follows:

1, Dear Mr. and Mrs. President.

2. I am a student and faculty member of a school, and I want to submit my views on XXX to you. Recently, I have some ideas and suggestions on some aspects of the school, hoping to get everyone's attention.

The following are some suggestions for XXX: (briefly describe your views here).

Thank you very much for taking the time to read my opinion. I sincerely hope to contribute to the development of the school. Looking forward to your reply.

5. Write down (your name).