I tried all of the plugins you said to use and some other ones and nothing works. Is there anyway to get it to work on Nukkit?

You need to find a chat formatting plugin that works for Nukkit.

Have any idea of one because I couldn't find any.

You should implement a chat formatter plugin into at least the Nukkit version and have it disabled by default

I should, at least?
Sorry but that's not how this works.

You can ask nicely and be patient, but please don't tell me what I should be doing with my free time.

I didn't mean it like that but ok

My view has always been that chat formatting is out of scope for a permissions plugin.

You'll need to find a chat formatting plugin to format the chat. If one doesn't exist for Nukkit, then sorry but that's not my problem.

Nukkit support was added to LuckPerms because someone asked (nicely!) for me to do it - and because it was fairly straightforward to do, given the way the rest of LP is designed.

However, I do not run a Nukkit server, and have very little in common with the community there - as such at this point in time, I don't have any interest in writing more plugins for the Nukkit ecosystem.