Keep the agreed outcome and relevant dates in one message.
If a refund has been agreed, use the written confirmation as the starting point for your enquiry.
Information to include
Provide your order number, the agreed amount, the date of approval and any return or collection reference. Ask the team to confirm whether the refund has been issued and which payment method it was sent to. Your payment provider may also be able to explain the status of a transaction. Do not send full card details in the message.