I'm sorry that you've had difficulties playing the game. When a mod doesn't have a start state that means the mod author hasn't provided a save state with where thigns are on a table. You can still play the mode by starting with an empty table and adding the objects from the mod directly.
You also don't need any programming knowledge to play or create your own games. For example, you can find a tutorial on how to create a basic game here: Tabletop-playground.com
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