SETRANK Skript

I have been working with skript for about 7 months and I have decided to release one of my skripts. This plugin currently supports 3 different permissions plugins: Permissionsex,Group Manager and Luck Perms

Commands:
./setrank {username} {rank}

Permissions:
rank.manage

Screenshots:
Wrong Usage:

Player who does the command:

What the player see when there rank is changed:

Requirements:
Skript 2.2 - https://github.com/bensku/Skript/releases/download/dev22f/Skript.jar
One of the following permission plugins:
GroupManager - http://wiki.mc-ess.net/wiki/Downloads
Permissionsex - http://dev.bukkit.org/bukkit-plugins/permissionsex/
Luck Perms - https://www.spigotmc.org/resources/luckperms-an-advanced-permissions-plugin.28140/

How to install:

Step 1: Download the skript plugin.
Step 2: Download plugins Skript and one of the permissions plugins listed above. !
Step 3: Put the setrank.sk in the "Skript" folder to your server. make sure its based on the permission plugin you have
Step 4: Do the command ./sk reload setrank.
And you are done :)