Easyengine v4 commands not updated on website

Hello, this is my first time using easyengine and I noticed that the commands are different in the new version documentation compared to V3. Also the location of files is different, for example, I cannot find the configuration of the nginx configs under /etc/nginx/sites-available. Can someone tell me where these are located?

The command no longer acknowledges --wpfc … it is now:
“ee site create example.com --type=wp --ssl=le --cache”

Please help me locate all new commands, I am still new to this.