Could you check out my formal mail?

In the beginning I’d like to tell you I’m only 15, but if I want to study abroad I have to decide now. (I know I need to improve my English).

So here is the mail:

Thank you (;

Dear Sir or Madam:

I am writing to enquire about the requirements for a Polish high school graduate applying to a Swedish university. Is tuition waived for citizens of EU countries? I would be grateful if you could send me further information about the status of foreign students in Sweden.

Thank you very much for your time and consideration.
I am looking forward to hearing from you.

Yours faithfully,