You need a Resurva user account to use the app.
If you don't have one click Create an Account on the sign in screen.
Enter your details and click Create Account.
Go to your email and open the Account Activation email. Click the activation link to confirm you are the owner of the account.
Return to the app and sign in using the email address and password you created.
If you require further assistance please email us at email@example.com.