Hi @J_Harris68, welcome to the Pandora community! Unfortuantely, we aren't able to manage subscriptions initiated through the T-Mobile Buy billing system, so we cannot change your susbcription from one account to another. To manage your subscription, you will need to log into  T-Mobile or the T-Mobile app using your T-Mobile ID to manage your add-ons. I would also recommend reaching out to the T-Mobile support team for additional assistance managing your subscription details. Hope this helps! ... View more