Negligence tore our family apart. I should have sued you but I was grieving

In June of 2021 my mother got COVID. I called the ambulance on a Friday as she could barely walk, talk or breathe. They came to our house and refused to take a critically ill women to hospital because she had not been tested for COVID. The next day, my mother woke up in a coma and she died a week later in Milpark ICU. Your negligence tore our family apart. I will never trust this hospital again