Taken To Soon tragic Death Heartbroken

My name is Melinda and I'm making a heartfelt plea, my daughter Emma was rushed to hospital late evening. It was an amber alert. She was dilirius, confused, scared, could barely speak or do a simple task. She was dehydrated due to projectile vomiting for hours. She was freezing and suffered with swollen and painful hands, feet and legs. She was found dead in the street at 8am, the lady who found her tried frantically to revive her, she stayed with her until the emergency services arrived. Which I will always be eternally grateful for. Emma was found in bare feet a block away from where she was staying. The walk from the hospital to where she was found could have taken her 2 hours. She would have been in unbearable pain and would have been sobbing all the way. The following day was her 40th Birthday and instead of presents we were choosing flowers for her coffin. It was heart breaking watching her 20 year old Son picking exactly what he wanted. Her funeral is on Christmas Eve and her son Lewis will be 21 less than two weeks later. I am asking for help because we can't get any help. As Lewis is working.  His mum was treated badly and failed by those who had a duty of care towards her. And neglected by the hospital. She died like a stray dog. I'm asking for help to show that my daughter's life mattered .d I have fought relentlessly