i am buying samsung 30000mah mobile power bank with bluetooth amount of rs.899/-, but they were delivered totally dead product on 18/10/2017, i am trying to contact from the next day i.e. on or from 19/10/2017, but their customer care no is either switch off or busy, sometimes the phone is ringing, but no response from their end. please help me how to claim against the above said company or refund back my amount.
Ajay Kumar Prusty
mail id is [email protected]