VirtualBox VM RouterOS web access

Hi,
Installed and successfully run the RouterVM by following this. I don’t understand how to access my VM router in browser currently. I tried few commands,

ip address print // didn't see any IP, so I thought I need to create an IP
ip address // I typed this and it looks like I entered the folder ip address and then I can add IP ? 
add address=192.168.77.1/24 interface=ether1
print // I saw my IP here

I know this is all wrong probably, in simple words how to setup web access to RouterOS VM on VirtualBox ?
thanks

Bridge the virtual network interface to your pc, use winbox and select the mac address scanned in neighbors to connect. Or use the console directly. Ros is able to work and be managed even without any ip address assigned to it.