You can register as a new user by following these steps.
1. Tap 'Sign up by email'.
2. Enter the following information on the registration screen.
Name (required): Your name (3-30 characters)
Username (required): Username (3-20 characters)
Email (required): Email address
Password (required): Password (6-20 alphanumeric symbols / case-sensitive)
Profile image (optional)
Tap [Next] in the top right corner of the screen.