You can reset your password in the following way:
1. Open the app and click on 'Log in'.
2. Select 'Connect with E-Mail'.
3. Click on 'Forgot password'.
4. Enter your email address.
5. Click on 'Request password'.
6. An email gets sent to you, click on 'Okay'.
7. Locate the email in your inbox (remember to check your spam folder if it isn't there) and click on 'Reset my password'.
8. Enter in your new password, and also enter it a second time to confirm it.
9. Click on 'Reset password'
10. You can now log in with your email address and new password.