Help the little injured kitten (urgent)

I was walking on the street & once waiting for bus. Then the kitten comes from nowhere & started pulling my pants. I saw a little cute kitten but, it's two legs are broken. May be any car ran over it. I can't wait and took the kitten with me. The kitten can't even move and may be didn't eat for few days.

He is with me now. I tried everything for him. But, animal vet is very unfamiliar and pretty expensive here. I am a student & can't effort all expenses. That's why I come to you to help the kitten.

Without your help the kitten may die. Hope you won't let him die.

Thanks in advance. Love for paws.