I need help for education

hello everyone. i am a 20 years boy from a poor family in bangladeshi have complited my secondary school certificate exam (class 10) with CGPA 4.78 out of 5.00 in science background and after that my Heigher secondary certificate exam (class 12) with CGPA 4.80 out of 5.00 in science background it was a dream of mine to became a computer engineer everyone support me to study Computer Science & Engineering though i don't have a computer of my own.my family condition was Roughly good.so i was admitted to an institue name - Deffodil Institute of IT in B.sc (hon's) in Computer Science & Engineering.i am inserting my institute student identity card as a prove of my student identity.

about 1 month ago my father have to do two operation on his eye for Cataract problem. My father is a 4th graded service holder with very little amount of salary and I have a family of 6 members so he can't bear my education cost anymore in this situation i need to pay my 3 month tuition fees of my institue about 30000 bangladeshi tk (about 370 $) ant to further study i badly need to buy a laptop.i have complited my 1st semester bt i don't have any personal computer so i can't practice the programing that included in my study. My institute have a rules of laptop for all bt to gain laptop i need to pay a certain amount that i can't so i need to buy a laptop for my study which cost around 160000 bangladeshi tk (around 1630 $) i have planned to learn freelancing and earn my own.bt to do this i need to buy a laptop first so i need this amount of fund please if i dont get this i have to stop my study and do something but i want to study. I want to become computer engineer please help me to get rid of this problem if I can't pay my tuition fees my institue will not permit me t sit on the exam. thanks to all in advance to help me in this situation.