Lexi needs special surgery help us!

My dog Lexi was hit bit a truck yesterday evening, she got out of her collar and ran for the road where she met the truck at full speed. She is now left with a broken leg where she now needs special surgery for a metal plate. Lucky ther e was someone who heard my dogs cries and came out to assist. He payed $720 for emergency vet care because at the time no vet offices were open...Also the medications today when we went to pick her up so thankful for this stranger...She spent the night there on I.V.s, and pain medication so I was able to sleep a little better...I have her at home now, I live on the third floor with no elevator, live on a fixed income, is there anyone who can help us? We need the vet in Esponola or Trance across the border that does these kind of surgeries : (