My dogs broken leg surgery

Hello, my name is Jose Flores and my dog Marley was hit by a car, the car was coming down my street so fast that he didn't have enough time to stop before hitting my dog which caused him a fractured leg. I just got back from the vet and I was hoping for the best but the cost is $3,500 it's just not something I can afford I'm only 21 I work at in-n-out and go to school full time, it hurts to see him like this, any help would be great. Thank you and god bless any of you that choose to help me.

Sincerly, Jose Flores