This is serious. You need to be giving her nutrical every couple of hours. Also put some Kayro syrup in her water bowl. And/or maybe try squeezing alittle bit of honey ontop of her food to see if she will eat.
When mine came home from the breeder, I was told to give a little bit of boiled chicken (shredded pieces) and drizzle some honey ontop. I had to do this in the AM and PM and I would also give a pea sized amount of nutrical for them to lick off my finger.
Euk. isn't the greatest food. Merrick brand has some Wet Canned food that almost looks good enough for myself to eat