Make sure you have the Skript plugin installed. Restart the server. Then go to the file manager > plugins > Skript folder > scripts folder. Then create a new file, it can be named whatever you want but the end has to be .sk . For this example, we'll use test.sk . Then click on the file once it's created, copy paste this Skript into it, and then do /skript reload test. Hopefully everything works! If you'd like a step by step tutorial, here you go!