Rainbow needs your help

Hello, this cat was named Rainbow. I found this stray cat months ago when he kept trying to get inside my house everyday. Each day he keep asking for a place to stay and food, then I decided to treat and take care him. Then suddenly he got a strange wounds on his nose and left arm. At first I just ignored it, but then I started to feel worry and bring him to vet.

The doctor said this cat suffering with a fungal disease also known as Sporotrichosis, and it can be contagious to humans. The medical bills is the problem now since I am currently unemployed, still try to get a job and I have 3 other cats rescued to be fed. The doctor said if he's not taking any medicine, the fungal will be spread and if its getting worse, the best is to put him to sleep.. I really don't want that.

Each day I just can't handle seeing him stuck in a cage like a prisoner, and I try to learn from friends and internet on what should I do and what should I prevent in taking care of him in a house. It breaks my heart seeing him like this every single day, I will do everything I can just so he will continue to live happier out of his cage like any other cats.

So I am humbly asking to all you cat lovers out there, please spare a little of your kind heart to give him a chance to live happier by donating any small amount or share this with your social network. Thank you so much.