Poor service delivery

Just been to Hoerskool Silverton and I'm ****ed off as I was trying to negotiate R3500 which is their registration fee, in order for my son to attend classes as from tomorrow, as his been admitted at their school, they told me to keep my son at home until month end, when I'll be having the money. The worst I tried to make an arrangement to pay the R3500 month end their not interest, I tried to tell them that my son has a right to education they are not even interested.