Letter of thanks to BOC employees

Dear branch leader:
Hello!
My name is xxx. The purpose of writing this letter is to express to you my gratitude to your branch and two employees.
At noon on January 7, 2019, I handled the automatic deposit and withdrawal business at your branch. Because of the telephone access, I sat in the hall of the hall to record the relevant content, and put the wallet by my side. Later, because of negligence, When you leave, leave your wallet in your branch. I have all my ID cards, many bank cards and cash of nearly 2,000 yuan in my wallet.
After leaving for ten minutes, I found out that I rushed to your branch to find it. Mr. Bao Jian looked at me in a panic and anxious, and asked if there was something missing. I also asked about my name and related information, and then handed over my left wallet to me.
Mr. Bao Zhi pointed to a female employee in the side of the branch and said that she found it and found it.
Because there was an urgent need to deal with it, I simply expressed my gratitude to the two good-hearted employees of the branch and then hurriedly left, and did not have time to ask their names and work numbers.
To this end, I would like to express my sincere gratitude to your branch and express my highest respect to the staff of the two branches that I have not yet asked for. Thank you for your opening in 2019, I have received the sincerity of your bank and the spirit of your staff.
In fact, words have been difficult to express my gratitude in my heart. Only the employees of Zhugui Branch, Your Bank and all of your staff will make rapid progress in the new year, and I wish you all a happy, happy and healthy life.
Sincerely