Canceling membership

Has anyone had success canceling future orders? These scents are just not for me. I've received several bottles and they all smell the same to me. I've tried emailing the company but haven't received a response.

UPDATE: Here's the link to cancel: https://www.ffern.co/portal/leave-the-ledger You have to wait until after a shipment/billing cycle. I believe that's why it is grayed out for some when trying to cancel.