Sony India — Misselling

Address:

Nainital, Uttarakhand, 263139

I was in my search for a good a 4k led television when, in the month of october, 16, after watching sony tv's ad on the newspaper by Guru Maa Enterprises Haldwani dist. Nainital, Uttarakhand(Sony Exclusive Showroom), my son asked my to go for sony 43x8300d which was launched in the same year that had many good features like 4k hdr and motionflow 800.
When I finaly went to purchase that television the shopkeeper manipulated me to buy the 43 inch x8500c, by telling me that it comes with an hd tv camera and is the ditto same television with same specs.
I was in the illusion that I made the right choice by listening to the shopkeeper until my son checked the model 8500c and
compared it with 8300d.(I was shocked to know that it was released in the june 2015, had a panel refresh rate of only 50hz(or motionflow 200) and did not have 4k+hdr feature).
When I went to the shop to ask him to replace the television he said there is no way he is going to replace it with 8300d as he had already told me that you are going to buy the c series.
I ask for your help to kindly look into this matter and get back to me asap.