After inviting RconCraft to a Discord Server you have permissions in, select the channel you want rcon to be setted up in, the channel should only have people approved to use rcon in it. Enable RCON and set a rcon password in the server.properties file in your server files. then write r!add_rcon ServerIP ServerPort RconPassword. After that, test it out by writing r!cmd list. if you receive a list of the players, then setup is complete! otherwise, contact support in our Discord.