LG top loaded washing machine
Not working properly

I, Dr. Karnav Desai have purchased top loaded LG washing machine from Ahmedabad dealar 'Ramesh Corporation' in the month of March. After the purchase of one month machine stops in between the washing cycle with UE error. I have registered complaint by helpline number sevral times. Ahmedabad service centre is sending engineers but they are not solving my complaint.. They are not ready to watch whole cycle. They observe machine by pressing few switches and give us O.K. status. But after they went, error occurs again.