How Do I Write a Stop Transfer Request Letter to Stay Close to My Family?

Dear Seniors, please help me. How do I write an impressive stop transfer request letter? I have been transferred, but I do not want to go there. I joined this organization 4 years ago, and at that time, I chose this location. However, now they are saying that they have a requirement for me there. What should I do? How should I write a stop transfer request letter? I now have a 1-month-old baby, and I am my parents' only son. If I am transferred, nobody will take care of my parents as they are elderly. Please help me.

You may simply request the authority by explaining your parents' problem in a letter or by email. I think if they find it genuine, they will consider it. There is nothing to impress them if it is a genuine matter.