Wrong invoices after rectifications

I understand your concern about seeing duplicate charges after correcting your invoices. When you use the self-service Invoice correction feature to update invoice attributes like your business legal name, the system generates corrected invoices with your updated information. However, this process does not create new charges or duplicate payments.

The invoice correction feature is designed to update key invoice attributes such as purchase order numbers, business legal name, and addresses on existing invoices. It provides you with corrected invoices instantaneously, but it does not affect the actual payment status or create additional charges to your account.

If you're seeing what appears to be duplicate charges in the AWS Billing and Cost Management console but only one charge appears in your bank account, this suggests there may be a display issue or misunderstanding about the invoice status. The corrected invoices should replace the original ones without creating new payment obligations.

I recommend reviewing the Payments section in the AWS Billing and Cost Management console to verify the actual payment status of these invoices. Check the "Payments due" tab to see if there are any outstanding balances, and review the "Transactions" tab to confirm all completed transactions. If you continue to see discrepancies between what's shown in the console and your bank records, you should contact AWS Support directly for assistance in resolving this billing issue.
Sources
AWS Introduces self-service invoice correction feature - AWS
View remaining invoices, unapplied funds, and payment history - AWS Billing

I insist, on April 17th, duplicate payments appeared on my back account made by you after modifying my invoices. In concrete four new charges, a charge for each invoice modified. When will those charges be refunded?

what should I do?