Editing a comedy script for a kids youtube video

I am looking for an editor to help redraft a script for a youtube video. The video is designed for kids and I am looking for someone who has worked in comedy writing as this is meant to be funny. The script is about 1000 words long at the moment, so I would like someone to help me improve and refine the script. It would certainly help if you have experience in this area and especially in comedy writing for kids. I enclose a sample of the script and a picture of some of the characters.