An email about the invitation to birthday party

Suppose, you are Ratan/Ratna of Kandirpar, Comilla. You are going to observe your birthday on the 25th February, 2022. You have decided to invite some of your friends. Now, send an email to Kamal, one of your friends who lives in Chittagong and invite him to attend the party of your birthday.

From    :  "Ratan Khan" <ratank@gmail.com>
To         :  <kamalmt@gmail.com>
Sent      :  Thursday, February 14, 2022: 3:40 pm.

Subject  :  Invitation to my birthday party.

Dear Kamal,
I am going to celebrate my fifteenth birthday anniversary on the 25 February, 2022 at our residence. We all will enjoy the party.
Please attend the party.

Yours ever,
Ratan