To create a team, open the Teams window and tap on the Create Team tab.
In this window you need to fill out the following:
Team avatar - your team's insignia. It will be visible to everyone in leaderboards team lists.
Team name - the name of your team. It will be visible in team events and other instances.
Team description
Team type: closed or open
Level requirement - a level that must be beaten by the players to be eligible for joining your team.
Creating a team costs 100 coins.