Funds Needed for Education of my Brothers

I was young when our father left us and got second marriage. I was the eldest among the siblings, so I had to bear the responsibility of the home. Due to home responsibilities I could not study till university life. Since my childhood, I have been working along with studying and supporting the family. My three brothers are younger than I. I did not have to spend a lot on primary education, but now I have to enroll my two brothers in the university. My little job can hardly run my own home expenses. If I enroll my brothers, I cannot run my home and if I support my family, I cannot educate them. So I request you all friends to help me to get my brothers education I will be very grateful to you. I'm very compelled to request you guys otherwise I would never have said it because asking someone would hurt my self-esteem.