have no business doing something

US /hæv noʊ ˈbɪz.nɪs ˈduː.ɪŋ ˈsʌm.θɪŋ/
UK /hæv noʊ ˈbɪz.nɪs ˈduː.ɪŋ ˈsʌm.θɪŋ/
"have no business doing something" picture
1.

no tener derecho a hacer algo, no tener por qué hacer algo

to have no right or reason to do something

:
You have no business doing something like that.
No tienes derecho a hacer algo así.
He had no business interfering in their private matters.
No tenía derecho a interferir en sus asuntos privados.