I cannot build my Web App because the domain Option isnt available anymore! Why?

I cannot build my webpage. it says it was built but I dont know how to find it because I cannot select a domain… Is this a bug? It wasnt like this

The free hosting was depreciated: Web deployments deprecation – March 31st

This is a video on hosting a web app online: How To Build And Host Your Appgyver Web App - Also Export Android or iOS App - YouTube