مساعدة ماعرف شي عن امريكا :(

alsalam alikoum everyone
fist things first
i want to thank every one in this amazing website that help people to educate them self
thank you all
exceuse me, i would lie to say it english
my english is hamble but , you will find a way to feel me

my name is ahmed im 26 years old,Sudanese
first of all i don't want to say my life story or something but in shot lines i want to explain to you why im texteing you , so you can help me continue my education.
i lived in Libya from 1989 to 2007, have returned from Libya to Sudan after I suffered a lot of family problems but stopped in the end after my parents divorced
I returned to Sudan and I found myself in front of a big challenge to look after my mother and four sisters
I started working as a labor in one of the metal workshops and at the same time began to study in high school as long as it was my dream to be a doctor but the work was very hard and I could not find enough time to study and when I sat for the exam only gain 67%
I stopped after that study found that the one-time work is not enough
so it continued to working in 3 different jobs.
i lost 8 years of my life working.
now that three of my sisters got married it eased the responsibility for my shoulders and I want
The complete my studies and I want to start again
I want to become a doctor
I want to study high school in America, and I can study and work at the same time in order to afford the school fees
I want you to help me and show me how I can I continue my studies in the USA
someone would ask me why you chosed USA
brothers i realy need to work and study , the problem of 8 years that i lost , it cant be solved here & thats my dream,
please help me out
any idea would help
thank you all