Sony India — received wrong order of earpods

Address:

Village-Mohammadpur jharsa, Post office-Narsingh pur, Tehsil-Kadipur, 122004

I have order sony earpods and headphone of mrp 1650 and i received wrong order.in that box there was a local jbl headphone with wire of mrp 749 and you took 1650 for that jbl headphone
I want my money back or give me the my right order or other wise will file a case against you for cheating. And earlier also i have complained about it but nothing has happened. I am warning you last time