I bought an LG refrigerator. After working for 2 weeks, the refrigerator stopped cooling, turned to the store, they called their master who replaced the broken compressor with a used one from a refrigerator that did not match the characteristics, namely the power of operation, and noise. After the repair, the refrigerator began to work 5 times noisier, and really became a problem. To questions about noise, the master answers this is normal, they throw up their hands in the store, and they can't help in any way.. Why do not make high-quality repairs?!