about subscription refunds
How long does it take to receive a refund when a subscription is canceled?
iPhone 11, iOS 15
Approved refunds take up to 30 days for most payment methods. Click here for more information.
If the one used is no longer valid or it's already been that long, ask your financial institution or the iTunes Store staff.
There generally isn't any guarantee that a request will be approved, and they won't provide one without being asked to.
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