Even though you suspended your subscription, you should still be able to create an Azure Billing support request. This is the most prudent course of action so a support engineer can work directly with you and provide the best possible solution. You can create an Azure Billing support request by following these steps: ...
- Sign into the Azure portal.
- Search for "Help + support" in the search bar.
- Select "Help + support" from the search results.
- Select "New support request".
- Select "Billing" as the issue type.
- Fill out the required information and submit the request.
Comment down below if you run into any issues with the above steps.