Could you check my grammar and vocabulary errors?
There should be many..
If there is anyone who could revise it, I will thank him/her very much :)
Thank you :)

I'm currently a full time student at University of ____. I want to study towards a
bachelor's degree in Sociology and Diaspora, hopefully. This year is actually my forth year and I'm hoping to graduate in 3 years. Financial circumstances are not what they used to be, so in this year I had to pay the tuition with the money my parents borrowed from a bank. It has been a very tough time for me and my family. I really
need financial support, so that I could ease the financial burden on my parents.
I'm back to school with lots of life lessons learned in Korea last year, and
with more responsibility. If I get the grant of $4000, I will spend the money very wisely for my life as a student. I didn't look for a work this year, because I want to focus only on keeping up with studying for next one year. I will need lots of time and efforts to do so. Thank you.