Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Thank you for the information.
Since your account recovery was successful, please check your email inbox, junk, and spam folders for the password reset link.
If you didn't receive it, you will have to try submitting another request via Incognito/InPrivate window and using different devices and network services.
As for the dispute suggested by PayPal, you may reach out to Microsoft Billing Support for further assistance:
Type "Billing issue" > click "Get Help" > Scroll down to Sign in to Contact Support > Microsoft 365 and Office > Billing and Payment Updates > Confirm > Chat with a support agent in your web browser
Best regards,
Darhyl