I Can't log in with My Microsoft account on Minecraft.

When I come into Minecraft and go to PLAY, then all My worlds arnt there. And under the title: Realms it says " You cannot play on realms Because of How your Microsoft Account is set up. This Can be changed in your privacy & online safety settings on aka.ms/accountsettings.

Then under the title FRIENDS-JOINABLE FRIENDS it says: " Sign in with a Microsoft Account to play with friends. 

Under SERVERS it says: " Your Xbox settings on your Microsoft Account do not allow multiplayer games. Check your " Privacy and Online Safety" settings on aka.ms/accountsettings to make sure You have Xbox Live Gold and that your settings allow multiplayer."

I checker My settings and they allow multiplay game etc and I have Xbox live.

If I go to SETTINGS-PROFILE it says Sign in for Free! After I press it I get This message:" 

We tried to sign you in to your Microsoft Account, but something went wrong."