Hospitalization/Vet Treatment for Jinxy(Paralyzed Cat)

Jinxy is an adopted stray cat.He was only 4 months old.Last night of August 27 he sneaked in our back door.And when I woke up the next day,I saw him in the ground not moving and almost lifeless he can only respond using his tail.And the one who did that to him are the stray dogs outside.I sent him to the vet,and being on a 3rd world country $500 for his treatment is too expensive and that is already my 1 and half month salary.I hope that somebody can help us and we will forever be grateful because he will be having a second chance in his life.Thank you from Momma Hooman and Jinxy Jinxy