Tata Sky — No Signal & no proper response from TATASKY DTH

Address:

Bangalore, Karnataka

My tatasky Subscriber ID : [protected], I had been struggling to get video for past 1 month no proper response no one is answering. I am now planning to change my connection but I need the refund of amount which I had paid in advance. I had given missed calls to the mentioned number more than 100 times & logged online complaints more than 50 times still now no proper response & no technician visited. I am getting stressed out of this.