How to sign up with Metamask?

1. Click "Add a user" on top-right corner

2. Connect to Metamask

3. Select "Wallet Address", then click "Next"

4. Sign a message to create identity

5. Sign another message to update your identity

6. Wait for the transaction to finish. You will be automatically redirect

7. Fill out your profile

8. Create a password to backup your identity

9. You finished signup!