Because the trial was started and charged through Apple (Apple Pay/App Store on macOS), the refund is handled by Apple, not Microsoft.
Key points from the documentation:
- For Microsoft 365 subscriptions purchased from the Apple App Store, cancellation and refunds must be requested from Apple support, not from Microsoft.
- Cancelling the subscription stops future renewals, but it does not by itself guarantee a refund of the charge already made.
- To check or request a refund, use Apple’s own refund process (for example via Apple support or the “Report a Problem” site) and follow their policies.
If the subscription instead appears under your Microsoft account (purchased directly from Microsoft, not via Apple), then:
- Sign in at https://account.microsoft.com/services with the same account used for purchase.
- Confirm the subscription is cancelled and check its end date.
- Use the refund flow described in the Microsoft article on how to get a refund on a Microsoft subscription to see if the charge is eligible for a refund.
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