questiondownload private instagram contents of a person without logging in to thesite

hi does anyone here know how to download private instagram contents of a person without logging in to the site.
maybe using a software i have a few female models instagram usernames but they are private instagram ones.
so does anyone know how to download private instagram contents without logging in to the site or following the person
can it be done or not are there any softwares that will do this method.

Youre gonna need to get access to the password, dont think theres any other way.

There using to be a way using someone else's token but ig patched it