Cops and Robbers on custom Server

Hello I found a youtube video with a private cops and robbers server. I have my own server and I wanted to add a cops and robbers script to my server. I found a script but my server is not recognizing it. I just added it to my resources and started it in the config. Below is the script. I have also attached the video

Thank

Ok i think it’s not working because it doesn’t come with an fxmanifest.lua file. But idk how to code so I’m not sure if there’s any way to get it to work.