Dear cynthia st john,
Good day! Thank you for posting to Microsoft Community. We are happy to assist you.
Based on your description, you were charged twice for your Microsoft subscription. As a Microsoft customer support agent, I can assist you with this issue.
To resolve this, would you please let me know which product you purchased, kindly share the product name here, then I can have a check for you. If you are not sure, please tell me where did you purchased it and what about the pricing?
In case any private information included, kindly share the information via private message:
Here are the steps to open private messages:
To view private messaging options> click your profile picture at the top on the right > select the My Profile option. Click View private message.(I have sent a message to you to open the entry of your private message.)

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I look forward to your next update in private message for further analysis. Thank you very much for your cooperation.
Thanks for your precious time. Have a nice day.
Sincerely,
Sherry | Microsoft Community Moderator