Help Jireng for his Liver and Kidney Treatment

Jireng a sweet male stray cat was taken care by me for 1 year. But his health start losing his gradually since last May 2018. Thinking it was only a appetite problem until last August where he was unable to eat totally. Went for health check up and it was diagnose for dental problem and mouth infection. Went through all the necessary dental scaling and treatment. His health is getting better but eventually it drop again end of September. Went for another check up and they suspect him for liver and Kidney problem and advice to go for a blood test and ongoing treatment for at least 2 weeks. As I have another 18 cats under my care medical bills for Jireng treatment and even for blood test is tough for me. Please for all with the hearts of gold HELP JIRENG TO GET THE BEST MEDICAL TREATMENT FOR HIS CONDITION AND I WILL UPDATE EVERY SINGLE ACTION ON HIS MEDICAL TREATMENT. Every cents count please be generous and help Jireng. Let's help make this world a better place for every living soul GOD'S created.