never played any RAGS games so excuse my noobness

I simply dont understand how to play it

I walk around house (bath, balcony, downstairs, upstairs and bedrrom), can go to store and thats all. Sophie's doors are closed, Anne's are closed. slept twice already - still closed, nothing I can do...
help

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ok, I found out how to play it

but cant get to any good ending, are they even possible ?