Motorola Solutions — Missing warranty of moto x style

Address:	500036
Website:	www.motorola.in

Sir, i have purchased motorola moto x style on 05 october 2016, on 04 april 2017 my phone has some issue (Repair) so i went to motorola authorised service center, so as it is in still warranty but the imei number is showing "out of warranty". I have purchased motorola moto x style (Xt1572) from flipkart on 05 october 2016, by calculating the date it should be in warranty period but the warranty is missing. So please help me to claim my warranty.