Hello Dino,
My Name is Paul one of the Community Advisor and a Microsoft Consumer like you. I do apologize but refunding it is not feasible unless another person purchased it intentionally in a way of hacking. That is stated at their FAQ page that All Minecraft Coin purchases are final. If in case you need someone that can check this from the Microsoft Support here's the number:
https://support.microsoft.com/en-us/help/405170...
More Information's here:
https://help.minecraft.net/hc/en-us/articles/36...
Please let me know if you have further questions about this thread and I will get back to you as soon as possible.
Regards and stay safe.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.
