Micromax Informatics — Delay in returning me my product

Address:

Pune, Maharashtra, 411039

I had submitted my phone to the service center in pimpri at new tirupati cellulars for repair as my phone was in warranty. i got message from micromax that my phone is repaired within 8 days. since then i have visited the store 4 to 5 times but returned empty handed. each time they tell you will get it within 2 days but each time i go there i am disheartened. now it's been 2 months that my phone is with micromax.