Hi,
Thank you for writing to Microsoft Community Forums.
I understand that you want to cancel subscription for Minecraft realms. I’ll certainly help you with the details.
Minecraft realms comes with two types of subscription. Depending on the device you’re playing on, you can choose either a one-time purchase or a recurring subscription.
With a one-time purchase, you can create a one-month or a six-month Realm. These one-time purchases are non-refundable and will not renew automatically once they expire. With a recurring subscription, you’ll be charged automatically every 30 days, until you cancel the subscription.
If you have a subscription with a Microsoft account (for Xbox One), you can manage your subscription within Services & subscriptions while signed in to your account. From there, you can cancel your recurring subscription, which will take effect on your renewal date. For more information, refer the section How to cancel your subscription to Minecraft realms from the article Minecraft Realms and Realms Plus.
For additional information, see How to cancel your Microsoft subscription.
However, for any subscription or refund related queries, we do have a dedicated team, let me point you in the right direction. I would suggest you to get in touch with the Microsoft Store Support team and they will help you with the appropriate details.
Regards,
Nikhar Khare
Microsoft Community - Moderator