Lloyd — manufacturing defective of ac

I have purchased a split ac model number ls19a5cx on 18.02.2018. Through online marketersamazon. After receiving the unit i registered the product in lloyd app. At the same time i registered for installation. Within 2 days the company technician attended and installed the unit. But problem is that from day one its not working as per product norms heavy sound in both idu and odu. At this juncture i registered a complaint about this problem. Complaint number:hilo9o[protected]. Within time the companies main technician attended and checked the unit and got conclusion that the pcb and blower motor were defective. About this issue he discussed with company officials and ordered for parts. After receiving the spares he replaced those spares in place of defective spares. After replacing the unit worked properly for one day. Again the same problem arised. Again i registered a complaint number:hil[protected]. Next day the same technician attended and checked the unit and discussed about the problem with technical engineer. What they suggested me that pl. Close the previous complaint and register a new complaint. I did what they suggested. Number is[protected]. On 22nd april so far i didn't get any reply from company nor service point. So far i have purchased total 3 numbers ls19a3pn, ls19b32fm and this defective model. Even the companies technician also came to conclusion that the total unit idu and odu were manufacturing defective. Iwas really frustrated about the product. So pl make arrangements to replace the whole unit in place of defective one. This is the 5th time i am registering about the issue. At the end i am submitting the purchased details order number :403_2910332_9927539, order date 18.02.2018. Invoicenumber: sblc[protected]. I hope shortly i may get positive responce from you. Address:v. Sridhar, h. No: 3_1_144/a, besides hanuman temple, hanuman basti bhadradri kothagudem dist. Telangana 507101