Muhammadumar has two major heart defects. He needs an operation

Muhammadumar was born prematurely and spent his first 45 days in intensive care. He then underwent complex surgery on his head due to hydrocephalus. After the operation, doctors discovered he had a heart defect – a 12 mm defect in the interatrial septum and an 8 mm defect in the interventricular septum. Because of this, his heart is working under enormous strain, and heart failure is developing. Now it is difficult for Muhammadumar even to play. He quickly becomes weak and hardly eats. His parents have noticed that their son is growing weaker by the day. Doctors are ready to perform surgery to repair the defects, but the family cannot afford it. They have also been refused a place under the quota system because they do not hold Russian citizenship. Muhammadumar has already been through so much for such a young child. Please help raise funds for his treatment.