Installation completed, nginx default page showing

[JohnyKidd]

I have installed decidim by platoniq guide on a fresh Ubuntu 20.04 Digitalocean droplet. The installation went fine, without issues and errors. I did everything as the guide says to do. I have a cheap domain for testing purposes but I don't see the decidim login page, I just get the nginx default page. I am new to linux and even newer in rails and web servers.. so if you need any log I will provide them. Thanks for replies and help.

[mauropiz]

I have the same problem.
Decidim installed but when i visit the home page nothing appearing.
Otherwise, if I go to the server's IP I receive the Nginx wellcome page