Refund Unused Currency On Wrong Account

Hello i had my xbox account and microsoft account not the same and didnt realize so when i went to play a game and purchased something in game you would think it would use the game account but i didnt even know it used the microsoft store account and put it on that account so i havent touched the currency or anything i just want a refund so i can buy it on the right account please help this is scary i dont want to wait this just happened