Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Greetings!
This is Tin, I'll do my best to help. Since you've mentioned that Apple didn't give code to Microsoft it means you've purchased the license from Apple, have you checked the status of your subscription from Apple already? If it's active, please try to sign out and sign back in your account from MS Office app, please make sure that you're using the right account.
Will wait for your response.
Thanks,
Tin