Rasulullah has an abnormality of mitral valve development, he needs a genetic test

Rasulullah is 7 years old. He is a bright, friendly and mischievous boy. His mom says that a child is special to every parent, but Rasulullah is really very smart if it weren't for his illness. Up to a year old, the child grew and developed with some lag in physical development. He has been ill since birth, and congenital heart disease (CHD) was detected at an early age. On February 25, 2019, an operation was performed to correct the CHD. The child is constantly receiving outpatient treatment. He also has an abnormality of the mitral valve and other functional disorders after heart surgery. He needs to undergo a genetic analysis, but unfortunately, this analysis is paid, and such an amount is too much for the family.