Okay so I am trying to buy a minecraft account but theres a problem.I've had a Mojang account for a while but I never actual bought any games, Cobalt, Minecraft or Scrolls. So anyways, I was trying to buy it today but it wouldn't left me past the first prompt! I kept clicking that button that was like"Payment Details" but it won't let me continue. Is it something with my computer? Or is it something with the actual website. Because I really wanted to buy Minecraft now that the new update has come out, but it won't let me. Can someone tell me how to fix this?