Help me to complete my Post Graduation

Hi, I am Mehedi. I am from Bangladesh. The most populated country where we have to fight everyday almost for everything. I belong to a middle class family. I have to work for my family's financial support. My father is a Cardiac patient and my mother also facing gynecology problems. At this this its become impossible for me to complete my post graduation. As the amount i earn is not even enough for my family expenses and their medical treatment. However, I always hope to be a post graduate and do something that can impact people's lives. However, If any kind heart donates some money for me , I will be able to take admission in Development Studies.Though I am a Computer Science graduate my vision is to do projects or startups for the well being of poor and mass people.