Help the Kitten Short Step to Live

Hello! This is a personal appeal for a kitten in distress. Its name is Short Step and it is two years old. It is a street kitten, one of many that my parents take care of. Unfortunately, it was found in a bad condition yesterday. During the examination at the clinic, the doctor said that it had been bitten by a dog. It cannot eat on its own, its eye must be removed and closed and its jaw fixed, but all this, as well as the daily care in the veterinary clinic, will cost money, according to the doctor over £ 500. Initial interventions have already been paid  £ 100 to stabilize it and to have a chance to live. It can take a month to fully recover, one day stay in the clinic costs £15.
The fate of the Short Step depends on us all. I believe that each of you would help  this lovely kitten to eat again and have a normal life.
We don't want to give up, please help ...