Micromax Yu Yureka — Yu yureka

Sir i have purchase a yu yureka mobile by amazon. my handset display is break after few days i have a complaind yu costumer care than they sent a executive to diliver my handset for repair in rs.2999. i have return my handset the executive but my handset is not given me back i called callcentre so many but not satisfactory reply.thay reply yor vavill no is generate.this subject to one month .