Please help me to save Quinn?

Hi, I’m Jo and I’m desperately fundraising to save my 12 week old Mainecoon kitten, Quinn. Sadly, Quinn became very very sick last week even though he had been seen by a vet beforehand and had his immunisations. After almost a week in the vet hospital and numerous tests/scans etc. it turned out that he has contracted FIP (cat COVID). I did have insurance but that has now run out to the cost of £4000 and so far I have spent around £400 myself trying to save his life. There is hope on the horizon though! A brand new treatment licensed in the UK and Australia only has become available in the last two years. Prior to this every case of FIP was fatal. Quinn is very sick indeed but has started the course of treatment and is showing signs of recovery already. ☺️ The course lasts for 84 days though and has to be completed. I am a student and have 5 other cats which are all greatly loved. Please can you help me to pay for Quinn’s life saving treatment? It is almost guaranteed that he will live a normal and healthy, long life is he can finish this course. My sincere gratitude to you all.