Grant rank timespan (GroupManager) [skript]

This is a simple grant skript where you can give your players a rank for a certain time its very useful for seeing if a staff member will abuse and what not.It is also good for testing your staff and players.

Steps to install this skript.
#1 have all skript plugins besides skrambled.
#2 go to file manager
#3 go to plugins
#4 go to skript and click the folder by it
#5 click scripts or skripts again
#6 then make a file or a skript for it