Dog rehabilitation

To start with some people may say “She’s just a dog” but she is my family. Sage is 2 years old and I got her from people who were back street breeders (only in it for the $)..anyway she had no socialistion with the outside world or anyone, never played with etc etc. Last year she got sick for 5 months and a vet bill that took all my savings and everything was coming back fine! She had lost over 10kg in that time..eventually we found out it was all stress that made her loose weight etc. I have had a trainer and tried meds to help calm her because she is highly reactive with people and other animals. I can send her to Freedom And Harmony where the owner there will rehabilitate her. She goes for 30 days at a cost of $3000. This is my last resort. All I’m asking is help to pay for this and petrol funds to get us there and back. All help is much appreciated 🐕 please help get my girl the help she needs