I'm sorry to hear about your situation with your Minecraft account. Unfortunately, I cannot assist directly with account recovery or refunds. However, I recommend you continue to reach out to Microsoft Support for assistance with your account recovery. They should be able to help you with the hacking issue and potentially guide you on the refund process if applicable.
For future reference, if you are seeking a refund for a digital purchase, you can typically request it through your account's orders page on the Microsoft website, provided you meet the necessary criteria for refunds.
I understand this can be frustrating, and I hope you find a resolution soon.
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