Khaled and his family live in a tent that lacks most of the living necessities other than blankets. He works as a driver on a daily basis to support his children. A while ago, he started to feel some stomach pain and took the treatment that was prescribed for him by the doctor. Unfortunately, Khaled's health condition did not improve; he started to experience stomach and chest pain. The doctors asked him to perform an oral endoscopy to diagnose his condition, but he is unable to cover these costs as he barely provides for his daily living. It is your turn to extend a helping hand to Khaled and help him regain his health.