You were trying to preach on my page, right?? Well let me tell you something, her instagram pages are full of other people's pictures and videos, which she did not take consent from them. Better advise your sister to stop the hypocrisy and if she truly feels, one should not plagiarise her work, she should also not do the same. Posting other people's pictures is also plagiarism. Guess when you sat with her brainstorming stories, you forgot common sense.