Relince Jio Lyf Mobile — Lyf mobile dead

Address:

Bareilly, Uttar Pradesh, 243122

Sir,
I have to perches my lyf wind 1 model no-lyf ls-5010 wind 1 black 8 gb last month but within 2 or three days my mobile not working properly and now last 20 days my mobile is totally dead. Sir when i complaint at service center of lyf bareilly care they take my set and after 2 and three hour they said that your set is tempered and its not reaper. When how i open or reaper my mobile in market when i have 2 year warty...

Please help me