To be able to play Growtopia on Ubisoft Connect, you need to first enable 2-step verification in your Ubisoft Connect settings. To enable 2-step verification:
- Log in to the Ubisoft Connect platform
- Click on your username in the top right corner
- Click on Account Information
- Select 'Manage' under 2-step Verification on the right
- Follow the instructions on the provided website
With this enabled, you are now able to log in to Growtopia.