Help a student purchase a laptop and progress towards a better future

Hi guys,
I come from a poor family, and we live in a rented apartment. My mom's salary is only 10k PKR + 15k PKR from part-time jobs = around $90 USD. I need a laptop for my studies, and I want to support my family by mastering programming and giving my services to others.
But I can't afford a laptop, and I need $300 USD. You guys are great because I've seen a lot of you supporting people like me, so it would mean a lot to me if you guys help me chase my dream, I'm not asking for charity or donation but to support a teens dream.