Worst service ever

It's so sad to think our life's are in the hands of people that really don''t care. I took my sister to the hospital 12 October on Tuesday and got there just after 7pm. She was in pain and spitting blood. It did not take long for the first nurse to attend to her in taking her BP and stuff then sent her off to wait for a doctor. After waiting for 7 hours to be assisted I asked one of the doctors to please help her because she is in so much pain and he told me he cant help she must wait while we have to look at him just walking up and down filling some document and talking to the nurses. A week later she is still there still crying of the pain in her stomach. But was there any scans done to see what is happen nope only taking blood but yields no results. I really hope someone can look into this. If my sister dies due to their negligence God forbid.