Lenovo — Lenovo S8-50 tablet damage

Address:

Kolkata, West Bengal, 700060

I purchase a S8-50 tablet from flipkart on 29/05/2015 for Rs.15490/-, but recently tablet was not working from 07/11/2015.I contact with local service center at 233, D.H Road, near Pathak Para Bus stop, Behala, Kolkata-700034 before 10/11/2015.The service representative take 3 days to receive my set.After that they told me that mother board has damaged and told to deposit my tablet for repair for inwarranty period, but till now they cannot sent me any infomation .Hence please see this matter to take immediate necessary action to repair /replacemy tablet.A copy of receipt from