[Resolved]  Elica — Elica chimney

I had contacted elica toll free customer care number for the chimney bulb repair, they sent their technician, he changed the bulb and charged 260 rs along with visiting charges of 250 rs, total 510 rs.He didn't give me any receipt for the same and took only cash from me.on the next day, newly fitted bulb was fused so called him again, but he didn't came, also not responding to call also, contacted toll free number again and again but they are saying you have to pay again the charges for the same.