Finished Install just the ip it gave me for the web ui is not working

well i installed this os without a hitch i get to the core appliance services
i try the web ui ip and it just gives me page not available…
So like do i need to do any port forwarding? I mean i already port forwarded minecraft im just lost xD thanks in advance!

What was the address you typed in? Are you doing this from your home, local network?