You won't find any vets on here. But you will find plenty of 13 year old kids who like to pretend they are veterinarians and can't even spell the word properly. Phone or visit some vet practices in your area and find one willing to talk to you. It shouldn't be hard. Interview assignments are generally meant to in large part help teach you verbal communication skills, and you can't verify whether people are who they claim they are online, so you could look REALLY stupid bringing in a bunch of answers from your supposed "interview" that aren't even remotely correct.
There has to be an Emergency Vet in your area! If not, then you need to find one! If she is opened up and you can see her insides, then if you don't get her to a vet really soon, she will die! There is too high of a risk of infection, or injury to the organs, from exposure! She cannot remain with her insides exposed that way! She needs to be re-sutured up! Never, Ever, Ever, put salt or saltwater in a wound. She will hit the ceiling in agony. Have you ever had a cut on your finger, and gotten salt in it. It hurts!
ADD: Roxy!!! Please be very careful, what advice you give to other people. Anyone with sense, knows that you never put salt or saltwater on any wound!