IIS service from Windows

I wanted to create a website through the IIS service from Windows, but I could not publish it on the Internet
Do you have any idea how to do this?
I have 1009-8G router

If you have one public internet IP-adress then you have to do a “portforward” for e.g port tcp/80 and 443 to the IIS-server.

Example:

/ip firewall nat
add action=dst-nat chain=dstnat dst-port=80 in-interface-list=WAN log=yes protocol=tcp to-addresses=192.168.1.20

Thank you sir.
Now i change this “to-addresses=192.168.1.20” to IIS address