my first thought is home educate her - but that's just because i do it.
has she told you what it is she doesn't like about school?
i do wonder where she got the image of school being bad?
did she have a bad experience at pre-school?
has someone said something to her, that you don't know, about school being bad?
is there a teacher that she likes, maybe you could arrange something there.
is there a favourite thing in the school that she likes, maybe you could arrange something there.
it must be awful for you, i hope you all get through it soon.
best wishes for a peaceful outcome X