[Resolved]  Samsung India — I am complaining about our refrigerator which is not cooling

Model no.=RT30N3723S8
We bought a refrigerator from a retailer of Sheopur (MP) 1 month ago.First 27 days It worked very well but after 27 days It doesn't able to provide cooling inside the fridge. We put the temperature at maximum But We didn't find any difference in cooling before set the temperature at maximum.We called at service center but The agent only said that, "Please check your voltage" But We told him that our voltage is correct but he is not listening to us. We said him that, "Give me your mobile number so that I can send a picture of our voltage meter"But again he was not listening
As we know, The right voltage is between 180 to 220 And our voltage is 220 or 210 And we told him that our voltage is correct but he said that, "Call tommorow after check voltage" After call There is no respond from samsung service center
So please help us by sending your service center mechanic on the address- Sahara india gali, Near kabir ashram, Baroda road, Sheopur, Madhya pradesh
PIN CODE=476337
*THANK YOU*