Consumer Redressal

My phone is still in service centre from last three months and i wont collect it until i am given replacement or refund as nokia have cheated me by declaring my phone out of warranty even if i have job sheet having on warranty from authorized service centre fully signed and attested which is my biggest proof against nokia frauds,also have all proof of purchase and prevoius job sheets and all email proofs against nokia with voice communication proofs against nokia and i am also planning to go to consumer court on friday most probably as i have waited a long time now with no resolution till date not even calls or email responses from nokia and i have lost more than 50 percent of my warranty till date with my phone just lying in service centre all the time so i wont accept that phone now. Product description (model) IMEI No- 358342051062648 Date of purchase- 10th march 2014 Purchase location- Vaishno Telecom (F-14/55,Lajpat Nagar,New Delhi) Cost of Product-43000 Receipt / Invoice no.-(TIN