Council For The Indian School Certificate Examinations [Cisce] — huge commercialisation of study in form of books and various funds

Sir
I belong to rural punjab in village ajrawar and district patiala. I want to state that there is so called icse school of christians and they are befooling parents by increasing the no. Of books to take unscrupulous advantage of profit earned per book. They they've incresed no. Of books of every class ie for 6th class there are 22 books and its cost becomes 6000inr and same for each class.
Please suggest the way to save our money and our rights.
Also even the barring the schools by hc against sale of dresses and books in the school, the school authorities wont care and much interested in profit making rather than teaching