I have barely used any engines. is it ok for me to use like, Scratch?

Anything is allowed, the only requirement is you can host it on itch.io for the jam submission

You should package it at turbowarp

i recommend checking out GDevelop, it is easy to learn and similar to scratch in that it is "visual/no coding", if you have the time to sit down and watch half an hour of tutorials

use gamemaker and gml visual its basically just better scratch

Nope. Some of them are quietly