Sony India — regarding unwanted charges demand by service center for visiting

Address:

patram nagar, Jind, Haryana, 126116

Yesterday i registered complaint for my sony lcd because of some fault in screen under complaint no.54099714 and the complaint is assigned to kamla enterprises, hisar. The team on customer care told me that visiting charges is 200 rs + tax. But today the service center called me and tell that there is 300 rs visiting charges and 200 rs checking charges. The total is 500 rs. When i called customer care again regarding this charges, they are unable to help me regarding this all. They said when engineer came to your home make our talk with him. We are not able to call service center. Donot expect this type of poor services from sony. Shame on such name and fame brand of today. Very poor staff appointed on toll free no.
I request every body donot buy sony products from anywhere in india because after sales service are very poor.