Hi @miniature-architect-60296, please submit this [Account & Billing Support form](https://www.pinecone.io/contact/support/) using the email address associated with your Pinecone account. We'll need your personal information to assist you, and this will be the quickest path. In brief, if you reconcile the payment issue with Azure, you can then change your billing method following [these steps](https://docs.pinecone.io/guides/organizations/manage-billing/change-payment-method#marketplace-→-credit-card). That said, due to cloud marketplace restrictions, you cannot switch your payment method if you have an outstanding issue.