How to change my name please help me?

Change the first time:
1. Open game.
2. Go to the Settings menu, there is a Change Name button there, just tap on it! (You need to have at least Town Hall 5 to change your name).
3. Just enter your new name and press the Continue button.
4. Your name has been changed!

If you want to change it again:
1. Open Clash of Clans app.
2. Go to Settings - Help and Support - Tap on the Search icon - Scroll down to the bottom - Contact Us. You will be redirected to an email screen.
3. Make your email be like this:
“Hi, I would like to change my Clash of Clans name from (your current name) to (your desired name) because people always make fun of my current name.
Thank you so much,
(insert user)”