Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello Wayne20101962
Hi, I'm Karl and will be happy to help you today.
First, just so there is no misunderstanding, this is a public user-to-user support forum. We're users helping other users. We do not work for Microsoft and have no access to any user account so there is nothing we can do or check from within the forum.
When an product key is redeemed, it is permanently associated with the Microsoft Account used to redeem the key. After that, ti can never be used again
If you log into that Microsoft Account via the following link, does your purchase appear?
https://account.microsoft.com/services
If yes, you just need to start the download / install again from there.
If no, and you are absolutely certain that you are checking the correct Microsoft Account, you will need to contact Microsoft Support
https://support.microsoft.com/en-us/contactus/
If you have any questions, don't hesitate to ask, we're here to help you further if needed.