so I bought a Minecraft code off minecraft.com and after I put in the $25 Minecraft code it didn't load so I left it overnight and for almost 24 hours and it still said placing the order so I reloaded the page and now the Minecraft code doesn't work so but then I got it to the buy page, chose Minecraft java and I went to the Minecraft launcher and launched the game and it brought me to the demo world, what do I do now, Walmart refuses it's their fault and we can't get a refund so now the $25 has been wasted on a card that won't work so I can't play mc at all after spending the $25, yes I have good wi-fi, I have at and t and have 5 bars most of the time, what do I do