on 18 May 2014
I order a piano exam pieces 2013-2914 grate 3 together with some other piano books. This item was missing in the delivery pack. I couldn`t find a option to explain that something was missing as there was only a option damage item. I write to the amazon the situation and they send me the missing item on the next day. But now they want me to pay for the piano exam pieces again because I didn`t return the "damage item" back. I can not find an option to contact seller to explain that the item they send me was the missing item , but not replacement. please advise.