I have some questions if a mod for this jam could answer them it'll help a lot, please and thank you.
And if I don't answer immediately I may be away for a moment, sorry.
I'm not a mod, but what is the question?
I need help knowing where and how I can make the game for the jam, is there a certain site I go to?
You'll need to find a game engine to use, and build a game using that. However, this is a 48-hour jam and I genuinely doubt you can learn both the skill of game development and create a decent entry at the same time.
I agree, sorry for this but I may need to drop out of the running until I am more experienced.