Deception and bad customer/business practice

I have been to the Adidas store in Montana Retail Park on two separate occasions. They have Big Red and Visible Displays indicating that items prices are reduces "'Up to 50%". On the same display, they have an small (almost invisible) print that says "'on selected items". I searched for selected items on the display stand and even called a sales attendant. In a stand full of merchandise, they could only find ONE selected item. I find this to be very deceptive and bad business practice. The first time I queried the same thing I was told selected items were sold out.. Today the stand was full of merchandise and only one item was indicated as selected