Hello, I purchased a game from the market place on mincraft and after approving the purchase the download started but it never ends like it didnt get up from the 0.0 mgb and stay like that for the whole afternoon! I started to look for a Sulotion for the problem and i found out there was many games in the marketplace that I didn't purchase are downloading but are jammed and nothing is working! My son really want to play this game MOB MECHS that we already purchased but it unable to downloading it! 
can you please help?