Havells India — No proper response after one week of compliant

Address:

Adambakkam, Chennai

My Havells BLDC stopped working and i launched a compliant on 19th june. today it is 26th june. 8th day and still i havent got my fan fixed.
the service person came after 2 days of the compliant and said that the board is gone and need to be replaced. I'm still waiting for them. there was not proper response when i contact them. It is one of the worst service situation that i have experienced.
My fan is still under warranty yet they are not responding.
Really disappointed.
Good bye havells. lost all my trust on you. Worst service
job id: [protected].