Vu Televisions — Breach of warranty by the company

I purchased TV from flipkart on 6th September 2022. The product is under 3 yrs warranty. From 1st August 2023 we try to contacted Vu service center, they are saying us that product was purchased from market place so contact the flipkart for warranty. When we contacted fli[pkart customer service they were saying to contact Vu service center. From last one month we are facing the problem and no one acknowledge that. Even the VU service center didn't provide the job sheet also for denying the service. Please take immediate action for resolving the problem.