Cannot access 2nd HDD in openSUSE Live?? New user

HI there. As with a lot of people around. Im new to the world of Linux. Today I tried a few distros, Ubuntu, MoonOS and openSUSE. I really liked openSUSE.

I have a 2nd and 3rd HDD installed via SATA. When I try and access them I get an error message - something regarding the administrator (sorry not at home at the moment)

Any ideas

It means that, for safety, they are mounted (or possibly not mounted yet) for root access only.