Very bad service at challenger. "Product/Service" was written on their facebook, but they only offer VERY BAD SERVICE at 12.20pm 26th Feb 2016, 3rd floor Northpoint challenger. The younger lady store attendant blatantly lied that they do not have a USB cable that I need, yet after 5mins of searching I found it. I approached the male staff with a smile and said "Hi", before I could complete my sentence he rudely cut me off with a "IM NOT FREE, IM NOT FREE HOR, IM VERY BUSY NOW HOR!" while showing me his palm in my face. However he was not busy anymore just 2mins later because he can show another customer to the cashier and joke with him. I'm appalled that Challenger allow such customer service, lying, rude behaviors and showing different attitude to customers depending on their choice.