I buy Microsoft office home &business 2019 for IMAC, but in December inspire but it is definitive can you help me to restore

Hello, thank you for using Howly. I’ll be happy to help you out! May I ask your name?

Nice to meet you, *****!
You bought Microsoft office home &business 2019 for iMac but it does not work because it's expired, correct?

Noted!
*****, please go to https://www.office.com/ and if you're not already signed in, select Sign in.
Sign in with the account you associated with this version of Microsoft Office
Please let me know once you are logged in.

Correct. From the top of the page, select Services and subscriptions and on that page find the Microsoft Office 2019​​​​​​​ product you want to install and select Install.

Microsoft Word alone will take up 2.4GB of space on your drive. That's a lot of space for a word processor. PowerPoint will use another 1.6GB of space, and Excel will cost you another 1.8GB.
Please keep me updated.

Sounds good!
You can save this chat as a bookmark in your browser, or copy the link in your address bar and paste it to any place you'd like in case we get disconnected.

That was fast!
Please restart your computer now and check if it works.

You are always very welcome, *****!
I am so pleased to see your issue got resolved!