Help me to the American Dream!

Hi!

I'm Kadosa, 19 years old, currently studying at university.
As the title says, I want to go to the USA, to fulfill one of my dreams. However, this got far away from me after a family tragedy. (I'm very thankful, that my Mom could stay strong in these hard times.) Now I can't even know, if I will be able to finish my education, since we are at lack of money. I need your help now!
The plan is simple, yet without your support might be impossible to achieve. (I could only spend less than 20$/week, you can imagine the living conditions..)
The money will go towards my education, and will cover my expenses (food, place to live, books). Then the rest will pay for my dream, for the trip to the USA. If I will still have something left, I will support my brother, so he can have a proper education too. (I can't write exact numbers, because even I am not sure what expenses will show up in the next years, but around 60% will go towards education)
Speaking of years... I need your support from September, until the end of my studies!
It would mean so much for me, since life sometimes can be really... dark. But I hope that together we can show, that nothing can stop us from reaching our dreams!

Thank you for your time!
Wishing the best for all of You!