That is certainly a very important matter, but we need to find a way to give her the courage to speak out. She might be under fear of deportation. She might be under pressure from family. She might not know how to speak and where to go, how to call certain numbers, and how to reach for help.
It might be easy to say that they should speak, but it's not easy when you are in her place because, for her, coming to a new country, where she doesn't know the language, where she is not aware of her rights, where she has no access to any money to pay for a bus to go one stop from her house, or to call for a taxi, these are all barriers that she is facing.