I have purchased a tvs flame, disk brake on 31.07.2008., registration no. UP23 E 3370., engine no. 0F6E81031840, chases no. MD625BF6481E. from City auto, Abhinandan Jain Marg, joya road, Distt. J.P.Nagar, Amroha. But after two or three months later it starts working badly. but company does not replacing it as it had some defects.