By raising funds through banks and other mediums like schools, companies, individuals, social groups, clubs, institutions and personal.
Be creative and plan a function/event to bring donations through different mediums: Gala, exhibition, walkathon, run, concerts, theater, talent show and other events ...
Create a campaign/# and go viral. Collect donations for a specific project: equip a computer lab, set up library, provide books, provide tools and machinery to learn a skill, hire a teacher, etc .
Represent your country, culture and folklore and raise funds through a cultural event.