first time install stuck after install trying to get ubuntu

first I installed the proxmox download from my USB drive that I got on their sire, went through the process of set up, I set up a user name and password
then I rebooted my laptop and got to the screen that shows welcome to virtual environment please go to your web browser to configure the server
https://192.168.100.2:8006/ under that it has the log in and password that I enter and I get the command line root@proxmox:"# at this point I do not know what to enter, when I try to access the address in a browser it gave me It does not bring me to any to website, so obviously I am confused with something that may be simple but I am not familar with coding, I just want to create a home lab and my own cloud server if possible.