Help a friend suffering from cancer and abandoned by her parents

Posting on behalf of a friend. Hello kind people of reddit, A good of friend of mine who is just 19yo is suffering from 2 different forms of cancer from quite some time. Earlier her family(including her father and step-mother) used to take care of her but they have left her to die due to some family disputes of which I won’t want to get into the details of. It’s disgusting and pathetic how humans especially your own blood can harass you for some stupid land or money. I hope such people rot in hell and this world. But, the current situation is that she is basically own her own. They have stopped her medical treatments, stopped paying for her medical insurance and most importantly, treat her like shit. They are okay with her dying and don’t even want to provide any emotional support let alone financial(btw they are pretty well off, so it’s not a matter of money, just pure heartlessness and greed) where any day could be her last. She lives alone in a PG with no one to look after her but now they have stopped paying for her rent too. The other night she was roaming out on the unsafe cold streets of Delhi alone. On so much insistence she spent the night at my place. But she doesn't want to trouble others and I can’t see her like this. She has no family and friends to help her. I am teared up while writing this, I wish I could help her but there’s not much I can do since I am a student too. She has lost all the hope and can’t to anything due to her illness. Can you folks, give advice on what she can do now? Is there anything we can do for her?