Information letter tasks for ielts.

Hi,

I'm preparing for ielts, I have posted my letter. Please, anyone, make corrections and specify band level for this letter,so that I could improve my English.
Thanks in advance.

You are a student who wants to apply to for Green Pines college. You are experiencing financial problems at the moment.
Task: write a letter to the principal of the college explaining your situation and ask for information on scholarships or other means of financial help available.

Dear Principal,

I'm writing to ask for information on scholarships or other means of financial help.

I'm a biology student, who have has just completed my middle level schooling secondary school. I'm interested to apply Green Pines college. I'm coming from lower middle class family and now I'm in a financial crisis. As the tuition fee of the college is so high too expensive for me, my parents couldn't afford me with such a big amount. So, I would like to know the information regarding to scholarships mentioned below.
. Types of scholarships available
. Fees structure
. Scholarships for high scorer
. Scholarships based on the cast
. Other means of financial help available for poor students

I would like to get these informations through by email as soon as possible. I would be very happy to hear about helping hands available for good students.

Thanks in advance for information.

Yours faithfully,
Kanimozhi