Miscellaneous topics that do not fit into specific categories.
You posted your question to the Microsoft 365 forum, is this problem about a Microsoft 365 (Office) subscription?
If so, log into any Microsoft account you may have on this link, there you should find your Microsoft 365 subscription, is there any problem indicated with your subscription, is the expiry date listed correctly.
https://account.microsoft.com/services/
If that is not the problem you are experiencing, please provide more detail on the problem.