Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
If you have already received a free trial to Microsoft 365, it is not possible to get a second free trial with the same Microsoft account, they limit Microsoft accounts to one free trial per account, the only way to get another free trial would be to use a different Microsoft account.
You could also use the free online Office apps in a web browser until you are able to renew your subscription.
Word:
https://www.microsoft.com/microsoft-365/word
Excel:
https://www.microsoft.com/microsoft-365/excel
PowerPoint: