Sony VAIO — Screen Issue

Address:

Haridwar, Uttarakhand

i purchased a Sony Vaio E series in september 2012, recently screen stared getting white sometimes with black vertical lines i went to sony service centre at haridwar @ Tirupati Entreprises they said that the connector cable was damaged i replaced that wire for sum of Rs 4149(with bill and damaged part) ( out of warranty) but issue resurfaced i went again to the service centre only to hear that motherboard got damaged and total cost will be around Rs12000 it doesn't end here 2 days after the engineer called me, gave me his personal number and said that he would replace the motherboard for[protected] but without giving me bill or the defected motherbord i mean he though working in sony service centre wanted to earn extra bucks by repairing my so called ' motherboard' at his home may be... highly disappointed with the service centre and personnel...