To change your username:
1. Tap on your profile picture
2. Click on your current username
3. Enter a new one
4. Tap Confirm
Note:
1. Changing your username for the first time is free. You'll need A-Coins for every additional change.
2. Usage of the first 32 Unicode characters is prohibited. Check the link to see the symbols: https://symbl.cc/en/unicode-table/#basic-latin
If you have any questions, please feel free to contact the Support Team. We will be happy to help you!