Anorexia Nervosa

Patient: Doctor please help me! My friend refuses to eat due to her Anorexia Nervosa, and I tell her she can get help for it but she says theres no use in doing anything since dying seems like its her option of choice. I dont want her to do this to herself. Or hear that she died because of it. I live in America so sadly I cannot be her backbone in supporting her for treatment. So I have came to you; please what do I do?! .0m0.