I'm so sorry. With this injury, and beak no longer in proper position, and the severity. You absolutely need to see an avain veterinarian as soon as possible.. there is much they can do , and as mentioned pain and antibiotics. Managing the beak . Support food options.
I don't go to non avian emergency vets. If you can find an Avian emergency vet I would go . This is get to sn avian veterinarian tomorrow kind of emergency even if you need to drive 3 hours to get to one