I am using the latest joomla and nginx Version.

After changing the suffix to .php I still got a long URL-

MyDomain.com/Chat/Menue/Site.php

But I need MyDomain.com/Site.php

First Question: How to "short" the URL ?

At the moment I got a 404 Error under nginx.

How to change the config for nginx and froxlor ?

With another extension "Direct Alias" I can change to "mydomain/shorturl" but without a suffix. but no 404 Error. So nginx- rewrite works.