Vijay Sales — Purchased fridge not working

Address:

Khat West branch vijay sales

My husband had purchased videocon fridge in July 2017 name Santosh chavan - which is still under warranty. However it has stopped working.
The sales executive who has recommended to buy this fridge is denying to help by repairing this fridge.
I need an urgent solutions on this issue, on calls they say company is shut down we can't help. But vijay sales has provided that guarantee to customer stating if fridge is not under working condition or can be repaired or replaced. Vijay sales will replace it.
Because of this facility we had taken extra warranty for the same. Please address this issue at the earliest.