Xbox Login Error

In-game or in shop or setting,it will display my XBOX player name.

But Player name in menu will display "Steve"

 

What will happen?

1 .Minecoin Purchase Won't Be Save

When stock in this glitch, ALL MINECOIN WILL ONLY SAVE ON MY DEVICE . And Save in the "Steve" account.Means we can only buy thing in "Steve"(didn't-login's status).When we just login to our main accout,it will disapear.

 

Also don't let player save minecoin when he didn't log in plz or it will save to "Steve" and eat our money  <-- sad face