If you've followed the Configuration Example, you should now know how to make ranks and use the commands in Rankup3. You should
Now that you know what is required for the plugin to work as intended, it's time to use the plugin to actually solve some problem for you;
What do you want the plugin to actually do?
This is the page where you'll find answers to specific questions about configuring ranks, prestiges, their text, and GUIs.