I have opted one of their product for my 5 year old son but since the product is not user friendly i had requested for cancellation and refund and i had opted product under No cost EMI... They have refunded only principle amount and yet to settle my interest on EMI and other charges... And i have been following up for the same since 5 months.. VERY VERY PATHETIC CUSTOMER SERVICE.. iam not sure whether i will opt any of their service in future .