Proszę sprawdzić list

Dear Sir/Madam,

I am interested studying at the university.
I found out about this college from Internet.
I would like to study computer science.
I am a good candidate for your school.
I am interested in computer science for many years.
I was the winner of competition Polish Computer Science.
I am learning English for 5 years.
I'm at the level Intermediate.
I would like to study outside of Poland because I think a foreign college is best.
Studying abroad I learn a foreign language well.

Your faithfully,
XYZ

Proszę poprawić i zaznaczyć moje błędy.
Dziękuje :)

listów się tak nie buduje,wygląda to jakbyś chciał kolejne zdania od myślników wypisać...
list trzeba napisać zgodnie z ogolnie przyjętą formą...
wstęp,
rozwinięcie,
zakończenie
uporządkuj i wtedy wstaw do sprawdzenia

Dear Sir/Madam,

I am interested studying at the university. I found out about this college from Internet. I would like to study computer science.

I am a good candidate for your school. I am interested in computer science for many years. I was the winner of competition Polish Computer Science.

I am learning English for 5 years. I'm at the level Intermediate.

I would like to study outside of Poland because I think a foreign college is best. Studying abroad I learn a foreign language well.

I look forward to hearing from you.
Your faithfully,
XYZ

I 'found out' (poszukaj inne slowa) about this 'college' (college a Uni to 2 inne institucje-dlaczego tak zmieniasz?) from (przedimek) Internet.

'I am a good candidate for your school' (takiego cos nikt nigdy nie napisze, oni Ciebie wybieraja, a nie ty ich. trzeba byc troche skromnym). I 'am' (zly czas) interested in computer science for many years. I was the winner of (przedimek) competition (tutaj cos brak) Polish Computer Science (ale nie piszesz za co? na jakiej podstawie- to sa fundamentalne rzeczy - dlaczego nie myslisz, ze tak powinno sie pisac- a nie tylko na 'odwal sie').

I 'am' (zly czas) learning English for 5 years. I'm at the 'level Intermediate' (popraw to).

I would like to study outside of Poland because I think a foreign 'college' (popraw) is best (a niby dlaczego?). Studying abroad I (brak cos) learn a foreign language well.(ale studia nie sa po to zeby Cie jezyka nauczyc - )