List fotrmalny do kierownika sklepu POMOCY :/

witam
mam dzis zadanie
napisac list formalny do kierowniaka/czki sklepu
-zakupilem jakis sprzet (pralaka) kiedy , gdzie
-wystąpiła usterka
-kiedy odkrylismy,na czym polegala,jakie kroki podjeliśmy
-jakie sa oczkiwania i w jakim terminie

Dear Sir/Madam
I bought a washing machine.
I bought 14,07,08 in the RTV AGD
After some washing machine broke down.
I drive she to shop.
That They not admited washing machine.
I asked exchange or repair.
..........

prosze o poprawienie bledow i dokonczenie listu zgodnie z bledami

I have bought w washing machine in April 2008 in one of yours shop on Grunwaldzka street in Warszawa. Unfortunately it have broken after a while. It was handled with instructions, but something had happened. The fact is, that it's not working.
It broke down after a week of usage. We decided to give it back to the shop. As I suppose your shop have two weeks to get the washing machine repaired, but I need one instead for this time. I hope our request will be positive.
Best regards
XYZ

dzieki wielki uratowales mi du... :P