A Facebook connected account: will change the game profile picture and username accordingly to the one you have on Facebook.
An Apple ID connected account: for reasons beyond our control, both the image and username will not be changed when using this login method. Unfortunately we are also unable to change it in our end nor will you be able to change it.
Guest account: You cannot add or change a profile picture with this type of profile. The same applies for the username.
Nevertheless, you can change the name, the logo and the flag of your team.
1. Tap on "Equipment" from the main screen (left side)
2. To change the Logo, select the top right icon in order
To change the team name/abbreviation or flag, tap on the "pencil" icon
3. Write the new Team abbreviation and/or Name on the left side (please make sure that special characters and emoji might not be fully supported)
Scroll down and select your team country (be aware that changing the Team country has no effect on the country Leaderboard!)
Don't forget to Confirm otherwise the changes won't be saved!