데이터 분석, 차트 작성, 전달을 위한 도구를 갖춘 Microsoft 스프레드시트 소프트웨어 제품군입니다.
Hello
If this was a direct purchase from Microsoft,
This is a public forum, so for your privacy and security, we can’t help with billing issues here. Also, no one in this forum has access to your account or payment information.
To get help, open the "Get Help" app on your computer (just search for it in the Start menu). or go to https://support.microsoft.com/contactus, Type "Billing" and press Enter. On the next screen, click "Contact support" at the bottom of the page, then choose "Microsoft 365" > "Manage my subscription". You’ll then see the option to chat with a Microsoft support agent who has access to your account to help review the issue.
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If it was purchased on your iOS via Apple App Store, you need to request it from Apple, not Microsoft, because the payment processed via Apple.
Microsoft explains it here:
Apple's refund request instruction is here: https://support.apple.com/118223