As I said before in another thread you have to get it through your teacher.
Here is my post in that other thread: http://community.boredofstudies.org...345701/coroneos-terry-lee-4u.html#post7077610
It won't be free.
Read what I said in that post, print out the order form (also available in that post), give it to your teacher and ask them nicely to send the order with appropriate payment.