How can I set certain ranks to have 0 power?

[Jxyxpro]

Hello Adonis! My names Jay and I am developer for my ro-school. I have recently added Adonis admin into my game on roblox studio, tested the admin out with different ranks on my game and found out that the ranks I don't want to have admin, do have admin. So I looked on the script and it says something like “players - 0 power” but I don’t know where I can put these rank for them to have 0 power. How and where to I add certain ranks to have no admin commands at all?