Consumer Redressal

I bought Iball slide Q9703. within four days so many problem came in tablet, the charger was not working, battery backup 1.30hrs only. When see videos of 10 min the tab begins to heat. the speakers have gone completely dead. Now my tablet is in Iball\'s vashi center from last 18 days. there service is totally harass the customer. When I ask about tablet they tell now it is not repaired. Asking when it will repair They say \"don\'t know\". So I told them for replacement the tablet, often how much can I wait. They are neither repairing nor replacement. There behavior is irrespective. From last 18 days they are playing this game. when will they return my tablet pc or not return I don\'t know. Please take immediately action against them.