How to trade font rings in the era of dazzling dance?

The trading mode of font circle in the era of dazzling dance;

1, enter the game dazzle dance era, click the personal information in the lower right corner of dazzle dance era, and click Settings.

2. Find the allowed exchange in the settings, and return to the home page after selecting.

3. After upgrading to level 30, you can enter the game mall to exchange font rings with your friends.