Username - a unique user ID.
Username is a nickname that you can think up yourself, guided by some requirements:
- Your username must be written in Latin letters;
- The nickname you came up with should not be taken by another user;
- The minimum number of characters is at least five;
- Numbers and underscores are allowed.
Step 1. Go to “Settings”
Step 2. Click “Edit”
Step 3. Click on the “Username” field.
Step 4. Create a username and click “Finish”
Done! Your username is set.