Bad treatment and conditions at schools

Kids in that school are treating like trash screamed at threatening them cursing them locking them in class rooms for no reason and when kids are causing nonsense the teachers doesn't look who's doing the nonsense keeps on targeting one specific child in school and then they also got other kids begging money and clothing from other parents and grade 1c class is only one only one of the problem classes cause you talk to the principle's and teachers and nothing happens and then we get told be the principle that we are not allowed to take over child all the way to the class room while all the other parents are doing it and we are not allowed to talk to the teacher when other teachers are doing it this school is just doing what ever they want and my child musnt tell us any nonsense that the teachers and kids get up too he must just stay quiet and accept being treated like a dog