How to host webapp on appgyvers server

Question
1

in this doc it says it’s possible to host WebApp in appgyver servers. I couldn’t get it to work. Did appgyver stop providing this service, or am I missing out on something?

Screen Shot 2021-10-13 at 20.56.49
Screen Shot 2021-10-13 at 20.56.492850×1038 148 KB

2

I also realized this issue. Is this no longer available?