1. visit app.deckzero.com and click the "+" icon on the top right corner:
2. You will then see a window as below, where you could choose from the social media sign-in options, or click the link at the bottom to sign up via your own email address.
3. For new users, you will receive a verification email (only if you selected 'Sign up via email'), please click the link in the email to complete the registration process.