A free app and service that helps families create healthy digital habits and stay connected. It’s designed to support both online safety and real-world awareness by offering tools for screen time management, content filtering, and location sharing
Hello
Is this subscription from Microsoft directly, or from your App Store on your iOS? I saw you picked iOS as your question's sub category.
If it is with Microsoft directly, cancel it first, Please go to https://account.live.com
Sign into your Microsoft account. Then go to Subscriptions. Click on Manage for the subscription plan you want to cancel.
Typically, within the first 30 days you can request a refund: 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.
===========
If it was via iOS's 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