dragonxi I've checked your aceit_app site configuration from our end and what you are seeing in the GUI is accurate.
Your aceit_app site is configured to serve fpm2aceit_app.
If you want the site to serve tje "aceit_app" PHP app directly instead of using the "fpm2aceit_app" PHP stack that you built to serve it, then you can edit the site in the dashboard to change the app.