Cannot postinstall

My YunoHost server

Hardware: VirtualBox VM
YunoHost version: Yuno buster 4.1.8
I have access to my server : Currently only thru VM, but cant login
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : no
If yes, please explain:

Description of my issue

Hey, Im trying to install yuno and its installed except for postinstall because i cannot login to my linux command line with Admin | admin123 and I dont know the IP of my VM because it never showed it and I cant type in command lineā€¦
Help appriciated, thanks

Did you try user root and password yunohost. (Source: SSH and command line | Yunohost Documentation)