Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello,
The product you are using now is for home users, not for organization users, so nonprofit pricing will not apply to the current subscription you are using.
If you have registration paperwork that can prove that you are nonprofit organization, you can apply for a nonprofit account with Microsoft to receive certain free products and discount.
You can start it from here, and go through eligibility check, etc. https://nonprofit.microsoft.com/en-us/getting-started