So im following the step by step guide on how to setup the plugin, and well i did "lp group default permission set minecraft.command.help true" and Even though i made the admin a parent to the mod group and the mod group a parent to the default group, it still says that when i try to use /help and /? it says that i dont have permissions to use the command. I set myself as a parent to the admin group, just as the guide instructed.

Could i get some help if possible, thanks =)

(Verbose mode)[https://luckperms.net/wiki/Verbose] can help you debug permission issues. Quite likely you have another plugin handling /help (probably EssentialsX), and therefore the vanilla nodes won't help.

(Verbose mode)[https://luckperms.net/wiki/Verbose] can help you debug permission issues. Quite likely you have another plugin handling /help (probably EssentialsX), and therefore the vanilla nodes won't help.

I have only got lucky perms installed to my server because i was focusing on getting the permissions sorted first before focusing on installing and configuring more plugins.
But thank you, ill check out the Verbose section

I'd recommend doing it the other way around, install all the plugins you want, then configure perms. Often plugins override default Minecraft commands (EssentiaslX being a big one), so you may need to redo perms.

Yeah in most cases it is not the vanilla minecraft /help that is actually being checked. Verbose will uncover the true permission here.