Urgent !! Mai Hosnys cat needs a kidney operation

I am raising money for mai hosny a trusted rescuer . Mai has 40 plus cats and this is camellia only one years old and was rescued from the streets. She has just been fixed and now needs a diseased kidney removed .. she needs to stay in the vet have them operation and be monitored as well as have Iv’s and medications 
mai has other cats that need help but camellia needs the most help 
please help with any donation to help camellia get her kidney surgery which she desperately needs