Orient Electric India — Fan making noise

The complaint was registered on Aug 21. The video of the fan noise was sent to the service engineer on Aug 27, he immediately reverted back that blades need to be changed. He said he had put the request for the blades and will be available in 3-4 days... Blade then came after 10 days. He said he will come and install soon but he has not come since last 10 days from blades received. He doesn't pick up the phone. Do not call back or reply. I even complained to his colleague who picked up phone but still no results. It's really pathetic service of Orient in a mega city like Ahmedabad. Call ID W[protected].

It's more than a month now. Please do the needful at the earliest.