A Microsoft file hosting and synchronization service.
Hello, thank you for reaching out to Microsoft Q&A.
Could you please open a private browsing window and sign in with your Microsoft account here? Could you please see if the upgraded storage is reflected in your account?
https://onedrive.live.com/?v=managestorage
If you’ve upgraded your storage, it usually takes 2–4 hours for the changes to be reflected in your account. In some cases, it can take up to 24 hours for the storage to sync.
First, go to the Services and Subscriptions page - See if your subscription is active. Then,
Select your Office 365 subscription and click Manage.
https://account.microsoft.com/services
- Turn off automatic recurring billing.
- Wait an hour or two, then turn the recurring bill back on.
- See if the storage is being reflected.
Or try deleting a few emails with large attachments or files in OneDrive, and see if your storage syncs.
Let me know if you still need more help.