You can create one character for each social media account that you link to the game.

Remember that Guest Account character information will not be saved when you delete or reinstall the game, so don't forget to link a social media account to save your game data and progress.

[How to link your social media account]
1. Create a character using a Guest Account
2. Click the menu button on the top right side of the lobby.
3. Click the 'settings (cogwheel image)' button
4. Find the linked platforms menu, and choose the platform icon you wish to link
5. Check the social account information and continue

Each social media account can only be linked to one game account.
If the account is already linked to a social media platform, you will not be able to transfer the account's information to another social media platform.