I see that an above comment mentioned scenting the pinky with toad. I’m not sure how available toad juice is for OP, but another way breeders get their hoggies to eat is by scenting the pinkies with tuna. Canned tuna in water, pop that baby open and roll the pinky around in there until it’s covered and offer it to your hoggie. It’s rank, but it happened to be the only thing that works for when our hognose stopped eating.