****** or non christian?

This school knows nothing about Christianity. I don't know if they are ****** or really non Christian. We have been behind with payments but HAVE been paying its not like we were completely silent. So last month they decided to deprive my son of education yet they still charged us for the month . We paid R6000 last week which shows that we are willing to pay yet he is still blocked. Mind you, its toward the end of they year and he's already behind with school work. They dont consider that nor do they consider the fact that its depressing him and might lead him to suicide lets be honest these things do happen especially due to society pressure. I tried to reason with them but no luck at all. I don't mind them depriving me of his school progress report or even blacklisting me. But do they really have to block him and show the whole class that he is the poor one?