I bought Minecraft on a prepaid card at my local 7/11 and it's been working fine for about 3 months but recently i installed optifine and everything went well. After i was done playing i closed out of minecraft and opened it up again and it said i was logged out. ok. I uninstalled optifine and i tried logging in again and i'm sure i had all of the right information but it would not let me log in so i decided to make a new account and try to log in with that and i could log in then but it didnt show me as a user? it said "welcome, user" instead on the usual "welcome, *minecraft name*". It also said i was a demo user so i can not play multiplayer and can only play single player for 5 minecraft days. I then downloaded minecraft again and the same problem occured. Afterwards, i asked my friend if i could log in on his computer thinking it was just a problem with my computer so i did but everything was the same. so i let him log in as his account and now it says that he is only a demo user also so we are both minecraftless so if anyone could please help with this problem it would be greatly appreciated. I have already emailed mojang but they have not replied.
If you don't see Minecraft listed there, nor in My Gift Codes, then you are likely on the wrong account. See http://i.imgur.com/ySNIi0V.png for an exemplary picture.
Hi,
That's a simple answer: You're not logging in with the correct email and password.
Log in at https://account.mojang.com/me and look for a 'My Games' heading.
If you don't see Minecraft listed there, nor in My Gift Codes, then you are likely on the wrong account. See http://i.imgur.com/ySNIi0V.png for an exemplary picture.