The configuration might look very complicated, so I made a simple WIKI to help you: https://github.com/rogi27/Fabric2Discord/wiki
Since this plugin has a close bound with Placeholder API you might want to check it's WIKI: https://placeholders.pb4.eu/

If you want to get started, go to https://github.com/rogi27/Fabric2Discord/wiki/Getting-Started

Fabric2Discord provides a /f2d reload command which loads config data, it can be called by player with permission level 4 (OP)