Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Stauffer,
Thank you for reaching out.
You can create a support ticket directly in the Microsoft 365 admin center by selecting Help & support and submitting a service request. Microsoft Support can then investigate why the payment notifications continue after your billing information was updated.
For guidance on how to request support in the admin center, please refer to: Get support - Microsoft 365 admin.
When opening the ticket, include your subscription details and copies of the emails.
I hope your issue gets resolved soon. Any updates would be greatly appreciated.