I apparently have two accounts. Need human help to fix.

To speak with a human and sort out the two Microsoft 365 subscriptions:

1. First, check both Microsoft accounts separately at the Services & subscriptions page and confirm which account has the $216 renewal and which has the $99 Personal subscription.
2. On the subscription that is not wanted, select Manage > Cancel or Upgrade or Cancel. The cancellation flow can show whether that charge qualifies for a refund.
3. Since this involves two accounts and duplicate subscription confusion, use Microsoft Support for direct help:
   • Go to Contact Microsoft Support.
   • Enter the problem and select Get Help.
   • If more help is needed, select Contact Support to be routed to the best support option.
4. If sign-in is part of the problem for one of the accounts, use the Sign-in Helper first to identify the correct account or recover access.

Important points from Microsoft’s guidance:

• If a subscription was bought from a third-party retailer, that retailer must handle the subscription and billing.
• If a retail box or card was purchased, the subscription does not start until the product key is redeemed at Microsoft365.com/setup or through the link in the email receipt.
• Renewing early does not lose unused time; the expiration date is extended.
• Do not delete either Microsoft account until it is clear which one contains the wanted subscription and any OneDrive files, email, or purchases.

References:

• How to renew your Microsoft 365 subscription
• Problems renewing a Microsoft 365 subscription
• Unable to cancel your Microsoft subscription
• Two subsriptions to Microsoft 365 - Microsoft Q&A
• Double billing - Microsoft Q&A
• I have been charged for two subscription but I am unable to login to one of the accounts as I don't recognise the email address it wants to use to login - Microsoft Q&A