I’ve never heard of a successful jailbreak on an Xbox One, and warranties NEVER cover jailbroken items, nor do they cover user damage.
So if your sob story is true your only option is a specialist console gaming store which offers a repair service.
The most common damage caused by an impact to a console which is not running is simply that an internal cable has become loose or detached. If so that is an easy fast and cheap fix. I doubt there’s any warranties that covers jailbroken consoles. That and even if there were, I doubt you currently have any warranty of any sorts at this point to help cover the cost of this console. The best thing you can do is just start saving up like an adult and either just buy a new one or use money to pay to get it repaired.