Please help my baby bunny

Hello i run my own small animal sanctuary where i take in small animals that can not be rehomed due to them having on going problems or on going vet care. I am needing serious help towards my huge vet bill as one of my 4 month old baby bunnies has broke her back leg on Friday night. I came back from the shop at 10pm and saw her lying down in the middle of my front room as her and her siblings have the run of the house at first i just thought she was going to have a nap so i went over and give her a kiss, then she got up and i saw her left back foot dragging along the floor so I rushed her to the vets for 11pm as it take about 40 minutes to get there as i knew the bone was in two. The xray showed her shin bone is in 2 n there is another fracture further up. How her leg is so swollen they are having to wait for it to calm down before they operate. So going to be Monday before they operate. 
It is now Tuesday and they have done the operation, she is doing well but she can't walk on her leg so her foot just drags behind her. 
I would be able to have her back but I don't have a big lump to pay it off yet
So if anyone can donate anything as it all adds up and will help no matter how small i would be so grateful. The vets that i always go too as i have known Sam Prescott for 16 years and will not go anywhere else as Sam is the best is Robson and Prescott. She is currently at Whorral Bank Veterinary Hospital, Whorral Bank, Morpeth NE61 3BN. 
Thank you so much for taking the time to read this and if you could spread the word that would be brilliant!  Thank you again .... Chloe x