Urgent C-Section Needed for Nala's Survival

Hello everyone, Nala went into labor and struggled for days. She needed help passing her first puppy, and it was born deceased. We have taken her to the vet with the rest of the money that we had. She is in need of an emergency C-section. She has a really high fever, and she has two or possibly more puppies in her stomach. Nala isn't wanting to eat; she's really depressed and in pain. We don't have enough funds to cover her surgery. Any help would be greatly appreciated.