Samsung - Faulty refrigerator

I bought Samsung refrigerator side by side door in March **** and with in **-** months after the purchase compressor stopped working , it was replaced and changed and after few months in august it September **** gas got leaked and there was no cooling and freezing , and again in February ****gas got leaked , now in May **** again cooling and freezing is not working and I called Samsung and logged a complaint and again compressor is not working and they want to change it , this all happens in * years of my purchase brand new refrigerator with cost around ***** rs and I have paid for compressor change and gas refilled twice and technician visits all the time besides this all the materials and things lying in the fridge all these problematic time got damaged and mental steer and harassment of the customer is other addition.