Down a Dark Hall (2018) on Netflix

After the death of her father when she was a child, Kit Gordy has grown up as a troubled teen for disgust of her mother Ginny and her stepfather Dave Dabrowski. Called to the principal's office of her high school and accused of a failed attempt to burn it, Kit is expelled from the high school, but Dr. Heather Sinclair, member of the staff of the Blackwood Boarding School, appears to offer her a place in the next school year. Ginny enlists Kit against her will in a try to correct her daughter, and Kit travels Blackwood, an old, isolated and dark mansion in the middle of a forest outside the city. There she meets her companions: nice Izzy, shy Ashley, reluctant Sierra and borderline Veronica, so troubled teens as her own. In the dinner presentation, Kit and the other girls meet Madame Duret, Blackwood's headmistress, and the rest of the staff: Pr. Farley (maths), Jules Duret (music), Heather Sinclair (arts) and Mrs. Olonsky, Madame Duret's rude right-hand to keep the peace in Blackwood....