I pray for the help of my studies

I'm a middle-aged family boy. Me and my mother and my two sisters. We were going very well. I passed the HSC (Higher Secondary Certificate) in 2015. My father is a businessman. He helped many people to complete her/his study. Even in our village who can not get the money for the test, they helped in financing the money. He suddenly became a huge loss. Then we're going to fight our entire family. My eldest sister has a job and she gets her family from her salary. My education is closed for 3 years. My little sister's education is very difficult to continue. I want to study in BBA (Bachelor of Business Administration) but there is a lot of education costs which my family or I can not bear. I need $6250 to study in 4 years.

Some University list and & cost

Southeast University link:

American International University-Bangladesh

I found this website recently and I hope everyone will help me.

My Bank Details

Bank Name: Dutch Bangla Bank Limited
A/C: Hemel Hasan
Account No: 208 151 57788
SWIFT : DBBLBDDH