Hello helpplshelpls,
While the on-premise web console is hidden with a cloud-first installation, it will be installed anyway.
It can be enabled as a fallback if something goes wrong with the link to the cloud site for example.
There is a link in the page you showed, to go to your "cloud site". From there you can create a new site and get your linking code.
If you need further clarification, you can contact our Sales or Support team.