Hi Ester,
Let me route you directly to the Billing team on this. Additionally, if you cancel, you may get a pro-rated refund.
Microsoft subscription refund policy
https://support.microsoft.com/en-us/accounts-billing/subscriptions/microsoft-subscription-refund-policy
Sales and Support:
https://www.microsoft.com/en-us/microsoft-365/business/sales-support#
Click Chat Now > Choose Personal.
A friendly reminder that this is a user-to-user forum where users help other users.
Experts or Advisors participating here cannot make changes to Microsoft services or access internal systems and can only provide technical guidance, irrespective of Microsoft's Policy decisions.
I hope this information helps. If you have any more questions, don't hesitate to reach out. Wishing you good luck!