You can cancel and manage your Amber Black membership using the AmberApp online portal here: https://amber.app/account-portal/#/login
You will continue to have access to Amber Black until the end of the period you have paid for, or until the end of your trial.
Should you have any inquiries or require further assistance, don't hesitate to contact our support team through the in-app messenger. If you're unable to access the app, feel free to reach out via our website or email us at [email protected].