Boat — bassheads 225/ i am complaining about its 3.5mm jack, left side driver and microphone

Address:

70/3 shastri nagar colony,ujjain,MP

I bought the Boat Bassheads 225 on 22 october 2019.
It was working phenominally.
But now the 3.5mm jack and the left side Driver is not working properly.
In 3.5mm jack whenever it gets a nomal turn the Speakers stop working and if i am on a Call then the person next to me gets very annoying sounds which hurt there ears and whenever I listen to a high bass music my left side Speaker starts Shreading the Music.
It will be great if you can Replace it with another one as you gave a warenty of a year so its your Responsibility to change it
Please help