Boat — boat sound bar/boat aavante bar 1550 stopped working/ in warranty/customer care not doing proper action

Address:

pune, 411036

I have purchased the boat aavante bar 1550 sound bar on 15/05/2019 suddenly it is stopped working. This product is come with the 1 year warranty.
When i have raised the complaint in the boat customer care but they people not responding properly. Customer care executive always saying wait for 48 hours we will send engineer at your door step.
I have called lot of time to customer support but their phone is always showing busy and in week days they are saying we are closed. Now it's already 60 days over. I have submitted the 2 ticket till now but when i try to track in the https://support.boat-lifestyle.com/ it is always showing invalid tickets.

Ticket no :-

1. 597289
2. 631597
3.688170
4.825217