Help a young student open a small grocery store

I am a young 22 year old Senegalese student.
I live in a modest family without access to any scholarship.
I try somehow to find internships and part-time jobs but it's difficult and I earn little money that I reuse in transport and small needs.
So, I turn to your generosity to open a small grocery store.
With my skills acquired during my training in business administration, I will be able to develop it and make it a solid activity that can allow me to achieve financial independence and support my family.