I bought the Windows 10 Master Edition on my computer. Today I log in to find all of my minecoins are gone. I do not share my account with others. I only bought two things. The butterfly wings and the yellow dress with flowers. I had 1000 minecoins before I bought those two things. Each was around 240 minecoins, so I should have some left. Is this a bug? Did someone take my minecoins? What do I do?