Question

you are the librarian of the school write a letter of complaint to a book dealer for delay of the books​

Answer 1

Sir,

I regretfully state that in spite of remitting full amount for the price of the books and postage and packing charges, I have not received the required books as yet.

I have enclosed herewith, a Photostat copy of the acknowledgment coupon which proves that the money was received by you on ………………… (date).

I shall remain grateful to you, if you could please look into the matter and apprise me of the cause of delay.