Hydtelretailssales — Product serial number is different in invoice and on product sticker.

Address: Bangalore

I order Motorola QLED 55' TV from flipkart from Hydtelretailssales. I received faulty TV (informed by Technician). I requested replacement for that then i received new TV as well but while the delivery boy came with new TV and to pick old TV. He observed TV serial number is different in old TV. so he refused to replace and took back the new TV. So now i dont what should i do with this TV. It's already 25 days completed and i didnt have proper TV.