How to play Minecraft with a new mojang account?

I just made a new mojang account to play minecraft with. I already had minecraft installed onto my computer, but when I signed in with the new account I could only play the demo version. How do I make it so I can play the full version of minecraft but with the new account?

I'm not really sure, I recommend going to support on the official Minecraft website, but then again. It could be a long time before you receive a reply. Try using your old Minecraft details and see if that goes to demo or not.

If you need anything else just reply and I'll see what I can do.

*new mojang account* You will need to re Purchase the game, Your license is on your OLD account, you need to use that account to be able to play it fully OR purchase Mincraft premium again. Contact Majang they MAY be able to transfer your premium over but it is highly unlikely. I'm sorry to hear you had problems with it, try remember your old log in details or contact majong best you can do.

I THINK, that you have to buy minecraft on that account. I'm not sure but I don't think you can use one copy of Minecraft with multiple accounts. I'm not certain so don't quote me. May be worth googling.

You can make account but account act as an entire game purchase. Every account you get you will need to buy minecraft for each one