Question

A letter of complaint to Pep store about a different size of shoes and it was given to me with a box

Answer 1

To,
Pep Store.

Sir,

This is to bring into your notice that I had purchased a pair of shoes yesterday from your store. But when I opened the box at home, I found shoes of different size in the box. This is completely ridiculous that your service is not upto mark.
I would request you to change the shoes and also improve your service as well.
Sincerely,
X