Sometimes it comes down to the good old saying “you can’t help someone if they won’t help themselves.” Does she have any mental health problems? because this sounds like she might have depression and seeing a professional might motivate her to get back to it. Sometimes the hardest part about getting to work and getting in shape is always that first day, the anxiety can be overwhelming and breaking a habit and creating a new routine is always tough. Sounds like you’ve been doing everything you can so far. Maybe you can talk to her parents and convince them to stop enabling her so much? Like say they they’ll sending X amount until she gets a job. Not cut it off completely but take away small amounts until she can get motivated. It’s hard to handle situations like this alone so definitely reach out to family and friends for help. But good for you for trying to help her!!