Mitashi Edutainment - Product Under warranty Product Faulty Service Not Provided

I have bought Semi-Automatic Machine of Mitashi Brand under * Year Comprehensive Warranty offer from Flipkart in Oct ****.....In *st Year, when the product was having some problem, then their service executive after many followup came and corrected the same.....But now, when again this product is having some mechanical problem, I tried to Contact Mitashi for same.....Surprisingly all their CCare no are not working and there is no way to file my Complaint and then Finally sent email to their email Id....sOne Lady Minakshi responded and registered my complaint no *********O****......But None of them contacted from last one month and now no one is responding on their emails also....