There is a link at the bottom of your Item Shipped email. It looks like this:can you give me the link to google costomer service? i would like to send them an e mail... maybe they will move something for me too
thank you
"You have the right to cancel the contract for your purchase of any item within a period of 15 days beginning with the day after you receive delivery of that item. If you would like to cancel the contract in relation to any item please contact us at http://support.google.com/googleplay/?p=devices_contact&hl=en"
Follow that link from your email and there is an Email Us link on the next page.