Curro Academy Clayville career boost for teachers

My child is in grd 6 and started at Curro Academy Clayville since grd 1. The problem started when she started intersen phase but this year has been the worst. The teachers seem as though they don't know what they doing as they are not being held accountable. My child was failed Afrikaans on the 3rd term by a teacher who was transferred from their high school. What does that say about the school because my child has never been to any other school. The sad part is she passed her exam but was failed due to not being able to read Afrikaans which is nonsense because I know for a fact that my child can read Afrikaans considering it's not her 1st or home language. After the previous principal, we don't even know who the current principal is because he is invisible and doesn't participate. The other day the kids were going on a grd 6 leadership camp I was expecting for him to show face but he sent the primary head instead. The school has deteriorated so badly. It has become a career milestone for pass byers. They constantly reshuffling staff or experience some sort of staff shortage because they forever changing teachers or a short staffed. Our kids are getting the raw deal because they constantly have to adjust to teachers changing. I will make noise about this bad service. I will even escalate to the department because this brand has become pourly about business instead of quality and excellence. There are 32 kids in my child's class and they say apparently the maximum is 35 capacity per class. The nerve to call themselves a private school. Curro has missed it with this one.