Required money for my son’s further studies

Raghni is a housewife belonging to a lower middle class family. Her husband had left her 2 years back due to his drinking and abusive habbits. Her only son is studying in 4th std and even after struggling hard she is unable to fullfill all the needs of her son. School says if fee is not paid then unfortunately they'll have to expel a class topper from their school. She washes utansils to earn in part time. Being the only one she needs support immediately. Hoping a quick response she would be thankfull to all those who would help her so that her son could study further.