How to add a scenario with in-module set up from someone

I have downloaded a scenario from someone for make and I want to create a new scenario with module set up , can I upload the json so it automatically creates a full scenario ?

Example: I’ve copied a json script for several different scenarios and I want to create a trigger in my make scenario for appointment setting etc etc.

How would I go around doing this ? Also is there any tutorials on this ? And what do I need learn to do this ?