Not helping Patients

My brother has diabetes that is uncontrollable, he was admitted by Leratong Hospital, they took blood tests and discharged him. He was told to return to work and his condition was getting worse. Time and time again we took him to the hospital, they take blood and just discharge him. He then went to work and he was sent back home as he was in no condition to work. Leratong hospital, to date my brother is still waiting for his results as he is getting worse everyday... he's been at home for 3 months kodwa ke Leratong hospital is really not helping him.... what needs to happen to my brother for this hospital to take him seriously or atleast treat him. LERATONG hospital is really failing us. The Dr's are not helping and putting his job at risk in the process