Need Medication for my Kittens Deadly FIP virus

This is my 5 month old kitten named Stormzy. He was unfortunately diagnosed with a rare deadly disease called wet FIP which has a 95% death rate without medication. This kitten was once so full of life. He craved attention and needed to be on someone's lap at all times. He was the most athletic and silly cat I've ever seen  but he has had the life sucked out of him. He wont eat or move, has no energy, throws up, and urinates over the house. The vet said he has a couple days to weeks beforethe suffering becomes to severe and needs to be euthanized. There is only one medicine that can help him that has an 80% survival rate. I want to give my sweet, lovable, adventurous Stormzy another shot at life but unfortunately the medication costs upwards of 2,000 dollars and money is so tight right now. Any donations that can be made to help us get the medication he needs would be very appreciated. Thank you in advance for you generosity.❤