YashTel — Pathetic service from Yahtel

Address:

Mysore, Karnataka

My userid is MYS4195 . I had raised a complaint on 2nd jan since the modem was not working . Everyday i used to call two times daily after that to the yashtel office. Every time they will say they will fix it today . it is going like the same for the last one week. I am fed up by calling them. If any one is having the contact number of higher authority kindly share.