Help me friends.Help this poor for a good future?

hello friends!i am aravind.i just now finished my 12th exam.now i joined a summer computer course.my father is an drunk addict.he broken my right hand with a rod.Now i'm unable to write a computer(CAD).so friends please answer me that how can i attend another exam and what r the instructions to b followed.Is that any application to be filled.please reply me and help this poor.don't ignore me friends.to contact me 9940088656