Opening, sharing, and managing OneDrive-stored documents directly within Teams
Mavleen, unfortunately no one from this community forum can review account and billing information.
You can talk to a support rep instead.
On your computer, launch the Get Help app from the start menu, then type in Billing as the keyword. On the next page, you can click on "Contact support" button. Then fill out a few more details and you will be directed to the page where you will have the option to chat with a live support agent.