LG Electronics — Complaint on Egypt LG

Dears, kindly be noted that i bought LG air condition 3Hourse and its not working well i called LG customer service on Egypt & informed them with the problem & they send Technician from there side to check the problem after he checked he informed me that the problem on firion and he charged it but nothing happened and the same problem so he changed the sensor but the same problem after that they Ignore my calls and nothing new happened till now and the air condition still not working Note:i bought the air condition at[protected]