Thanks for posting, @Pacey.
I am sorry you did not find more value in your usage of our Adobe Podcast service, and I apologize for any problems you encountered managing your plan.
As suggested by @John T Smith, please click https://helpx.adobe.com/contact.html?rghtup=autoOpen to speak with a member of our team who can help you with your cancellation and refund request.
I don’t see any records of any previous attempts to reach us, @Pacey , so use a different device if you cannot reach anyone at https://helpx.adobe.com/contact.html?rghtup=autoOpen.
For more information about the refund process, see https://helpx.adobe.com/account/individual/terms-policies-and-regulations/adobe-subscription-terms.html. Any refunds issued will take up to 14 days.
Please update this public discussion thread if you have any additional questions, @Pacey.