To get started you'll want to head over to the invite page, then select which server you want to add Ender into, and click hit that shiny authorize button.
Alright, now you're gunna setup the bot for your server. Make sure you have the following things ready before the setup!
A join/leave channel
A join role
Type that into your server and Ender will start the setup.
My goodness that was easy.
Just follow the setup and answer some simple questions.
Alright chief, that's all done now. Enjoy using Ender in your server!