Why did my mom have to die?

My mother had an asthma attack and shortness of breath 9th of July. Took her to your branch netcare Clinton rooms for help. She was told that she's covid positive and a chest xray was done which showed multi lobe covid pneumonia. She was discharged that same night with no antibiotics or oxygen only a script for vitamin C, zinc, cough mixture. She passed 48 hours later infront of my 4 year old autistic daughter. I hope you are happy with yourselves. Dr's are supposed to save lives but instead my mother was sent home to die with no treatment. I want her file and I hope other people will choose to take their loved ones somewhere else for help. She was better off at a government hospital