I need advice

Hi all my 15 year old daughter has just been declared unfit for main stream school by cahms psychiatrist 

Her mental health isn't good right now as she suffers with depression,anxiety and self harm

She is on antidepressants from cahms I just don't know what I do next or we're I go with her being u fit for school as her school really isn't helping me 

I would be grateful if anyone could help or send me in the right direction