Reliance Mart — Faulty product sell, No service , incorrect number /No valid number for service

Product purchased from reliance ratail wakad TGL3, Mosquito bat, is faulty, contact number given on product are incorrect, reliance is not providing replacement or not returning amount of faulty product, and just saying contact to company, How to contact if incorrect contact number given by companies

This is cheating by both product company Jeep industries pvt ltd and reliance retail with me, I need help to get product replacement