Delhi Private School — School is not giving my children TC

Address: sona Modern Public School ID-1923262

School are charging Annual Charge and Building Fund of previous year. my two child were studying there but since lockdown we could not pay the school fees. so i request to the teacher that please refund my TC so that we can teach them in other school but they didnot give and spoil one year of my elder son. This school is in Khanpur devli moad. The school name is SONA MODERN PUBLIC SCHOOL. who read this complain please help us sothat we can save this year of our children and get TC from school.