So is this the right like format?
City + postal code
Addressee’s city + postal code
(or if you know the name of the addressee, Dear Mr/Mrs …..)
First paragraph, tells why you’re writing.
Second paragraph, goes into further detail.
Final paragraph, polite ending
(or if you know the name of the addressee, Yours sincerely)
(Enclosior, if there are any)