Cant get prefix before my name

[dily1234]

Every time I choose a prefix it doesnt go before my name nothing actually happens can you s help

[leelawd]

What chat format plugin are you using?

[dily1234]

The chat format plugin is Nucleus and Permission Plugin is permission manger

[leelawd]

I would think the problem resides in the Nucleus chat format configuration. This is the same setup that I have and it works perfectly fine.