If you are not satisfied with your Apple purchase of a product, please visit online Order Status or call 1-800-676-2775 for a Return Material Authorization (RMA).
... For eligible Mac, iPod, and third-party products, you have up to 14 calendar days from the time you receive your item(s) to initiate a return....
...You must return the product to the Apple warehouse within 14 calendar days of the issuance of the RMA....