Gosh, Jared I watched your video and you've put a lot of work into that. But, sorry you've done more things wrong than right and I'm afraid you're going to have a spectacular messy failure there.
Too many reasons to list here, but containers of garden dirt with no drainage, too many plants, not enough sun, some of the plants need cool weather and others like the tomatoes, peppers and pumpkins need heat. If even one of your pumpkin plants grew to a size to bear, it would fill up that whole room!
Sorry to be discouraging, but maybe next time ask for advice before starting?
