Service not found

The inidal.espace-win.org instance of your service is not available.

This generally means the domain name has been configured to point to this server, but is not declared in the configuration.

Is this a new wiki?

This entry point serves several wikis. If you're creating a new wiki, this message means you've successfully configured the DNS and the front-end web server.

What should I do now?

The next step is to declare your wiki to the saas-mediawiki repository.

Create the wiki database if still not done and declare the host / database pair to the config/Instances.php file.

This repository is also where you can customize the wiki settings, in the config/Settings.php file.
You probably want to customize site name there.

You've done all those steps? Reload php-fpm to reset caching or troubleshoot those files.