My Server file is called cfx server. And when I type something in the console it also says cfx. But my server.cfg is just the same as 1 from a FXServer. Do I have a FXServer or a CFXServer?!
Follow the official FiveM wiki and you will be doing the right thing https://wiki.fivem.net/wiki/Running_FXServer
It always says cfx in console, that is normal.