Xbox Live login glitch

Dear Mojang and/or Microsoft Studios,

When i want to login to Xbox Live, all of a sudden the game restarts and nothing new happens. I remain signed out of xbox live.

Lets travel back in time, where this began to ruin my minecraft lives.

ONE MONTH AGO...
I wanted to play my alltime favourite game, Minecraft.
I went to sign in to xbox live, but I accidentally click the wrong email address (which is not associated with any Microsoft account). Now, im stuck (see top of description for information).

RichWildGaming

BTW dont worry if my device is old! Its all I have.