network problem

Location/place: Ahmedabad

Name of company/service: uninore

dear sir,
i complain again my mobile network problem relented. i faced this problem since last 1 year on my no 7383904459. many time complaint in customer care but care executive not given any proper response. that type of complained faces economically problem. network coverage in my home area not proper. but company never given any proper ans. what i do sir .