Pls help Ginger with his vet needs 🙏🙏🙏

Ginger is a stray cat that we adopted. His mum was a feral cat and she left her gorgeous kittens with us. I still cant forget how his mum chose us to look after her kittens. She kept Ginger and his siblings to our property. I guess she trust that we will look after her kittens. For 2 years we have been feeding Ginger and his sibling cats outside and decided to formally adopt him and his siblings to our home. Ginger recently battled with cat flu last month and now he is getting treated for kidney illness. We got his microchip and spayed done this year. Unfortunately due to applying his cat insurance late (waiting period), he wouldnt be cover for this treatment as it will be classified as existing condition. His urea and creatinine levels are high and is also being treated for infection stomatitis which would require dental treatment. Pls help us save his life. He is still young and he is a sweet little pumpkin. We were quoted at least $2000 vet bills for his treatment. He is such a good cat and hope we are able to save him and help him recover. Thank you so much. I am willing to donate back the excess donations we will get from this to help other pet who are suffering. Im knocking on your kind hearts to help us save and prolong Ginger's life. The way he ask for lots of cuddles and head pats after his vet visit.. I cant imagine letting go of him. pls and thank you always for donating, praying and helping ginger 🙏🙏🙏.