Ask a Computer Question, Get an Answer ASAP!
Hi! My name is Ameen and I'll be assisting you. Secure Remote Assistance is NOT REQUIRED (But Helpful)
I am sorry you are having this concern, I will do my best to help you today.
To answer your question ->
In the admin center, go to the Billing > Subscriptions page. Find the subscription that you want to reactivate, then select Reactivate. If you don't see Reactivate as an available action, call Support to reactivate your subscription
More info - https://docs.microsoft.com/en-us/office365/admin/subscriptions-and-billing/reactivate-your-subscription
Let me know if you have any follow up questions. I am here to help you.