Support Mister Whiskers' Neurology Needs

Hi, my name is Sophia, and this is my good boy, Mister Whiskers. I need to take Mister Whiskers to a neurologist to see what is wrong to get him proper treatment. I have already spent over $6,000 at the vet and they don’t know what’s wrong. I could really use the help so that he can get proper treatment and feel better. The neurologist is asking for 5,700 to look at him and do proper testing such as an MRI and CT scan etc., Anything helps, please and thank you! :(