Lost 4 Children to the Same Disease Help this Mother Save Her Last One

Dear all,
My name is Akilaa Balaji. I'm from Erode a small town in Tamil Nadu. We have a common Dobby  for our street, a very kind hearted  young lady.
Her son suffers from a condition called HLH hemophagocytoic lympho histocytosis.
And he if treated can be cured in the next one month. None of our government schemes cover this ailment and through local help she has been able to do treatment for 3 lakhs. But the operation need 20 lakhs as stem cell transplantation is required.
This is her 5th child. She lost 4 of her children before this at young ages without knowledge of the disease. All 4 of her children seem to have died in the same manner at ages 3,4 , 5 and 7. We helped her go to KMCH a private hospital in Coimbatore , where they diagnosed the condition after 42 days. This is truly genuine,   PLEASE HELP .

Attaching the doctors letter and the boy's photo. I’m personally trying my level best to help this child. Loosing 4 of your children and battling for the 5th one is the worst nightmare for a mother.  
Please get this child some help. Dr. Ashwath from KMCH Coimbatore can verify his condition. Need for urgent help.

Even the smallest of monetary help will go a long way in saving the child.