Intex Technologies — Tv not working from. Last one month

Address:

35 mytri nagar kukatpally 500072

I have raised a complaint that my tv is not working properly on 23rd july.. And they have sent a technician and the ### who had come doesnt know anything.. And he completely destroyed my tv and went back stating that he will come in the next day but he didnt rurned up.. And when i call Cust... Support no one will respond