one verification code e mail address that i don't know block me to login any other MS app

I try to play minecraft today, which i have done for a long time.

but whenever I login ms app (Authenticator, minecraft), e-mail address, m1*****@itmail fun that I have never seen apper and i cant sign in minecraft

so I think my account is hacked and try to set Authenticator but it is same..

password login doesn't work..

I can't login any app..

I can't repair my account

what should I do? please..

i want to play minecraft and set second security...