Log in to your Amazon account. From your Account Homepage, select Return or Replace Items and follow Amazons automated returns procedure.
All new products have a 12 month (3 month for refurbished) warranty that will be dealt with by Amazon or their appointed reseller.
CLICK HERE to see Amazon 30 day Returns Guarantee policy in place in line with Consumer Contract Regulations (Distance Selling Regulations).
After 30 days period you need to contact your retailer directly by an e-mail. CLICK HERE to find out how to contact your seller.