Higher Education in Germany

I have an admission letter from a university in Germany form my master's program. I am planning to pursue my master degree to help humanity by education we can help the humankind. my project in final year was to reduce the cost of the automated wheelchair and I reduced the wheelchair cost so that a common can afford and my mission and ambition is to reduce cost of the machines and make them available for the common people of India and developing countries and for that I need funds to reach the destination.