Microsoft at Minecraft why can't I connect?

Please help me🥺

Ps:

play on the switch

Have you entered a date of birth under 18 on your account?

No, I'm currently in Minecraft and it says "Will be logged into Microsoft account… And that was the first time

Then uninstall Minecraft to be sure.

OK and then?

Already done Install it again and see if it works now.

OK

OK? Does it work again? I saw that you already had problems with your switch. (load)