This is outrageous! Can't you sue them? I can't even begin to imagine what it feels to be in this position because of some idiot's actions.
I don't understand how people even suggest that you take a gap year or go to an inferior Uni without even failing.
I'm sorry, but I would assign a good lawyer to your case if I were in your parents' shoes. Not everyone can secure a place in Imperial and noone should deprive you from this offer especially this way.
I am absolutely furious reading about your situation. I have a daughter who is in Imperial and a son who is starting Uni this fall at the University of Leeds and I really feel for you.
I hope everything works out for you. Imperial might not be the perfect institution you would imagine, -they certainly have their flaws-, but I honestly will keep my fingers crossed for you! 🤞🤞🤞🍀