Please help my Simba

My name is Janet and I'm fundraising for my fur baby Simba. He is battling heart failure, fip and recently had a clot. The bills are pilling up and I will do everything I possible can to save him. Every little bit helps. I lost his sister 7 years ago and can't lose him. I can't stop crying and my heart is breaking. I keep praying for healing and will do everything humanly possible. Please help.