How to write the security resignation report?

The resignation report of the security guard is as follows:

Leaders:

Hello! I'm a security guard at the security office. I officially submitted my personal resignation application today.

20xx joined xxx Co., Ltd. on July 23rd, and was transferred to the preparatory group on August 4th. It's been three years now. I really became a professional security guard here and learned a lot of professional security work that small companies outside can't learn. Thank you very much for giving me such an opportunity.

I chose to leave today for personal reasons (I want to go to another city because my wife is here), not because I can't afford it, nor because of my salary. I hope the leader can understand my difficulty.

I am also very aware that it is a test for me to resign from the company at this time. When the company is employing people, the security task of the company has been heavy recently, and the nerves have collapsed from top to bottom. Considering the rationality of the company's future promotion, in the spirit of being responsible for the company, and in order not to make the company's personnel deployment nervous because of me, I solemnly submit my resignation to the company, hoping that the company will give me approval.

I wish the company's projects smooth sailing and greater glory, and I wish the company's leaders and colleagues a bright future, and Wan Li is cloudless!