Luxx Curves Waist Trainers 100% Authentic

I'm using the Waist Trainer to improve the way I look in clothes. And it's absolutely fabulous! Works for me just like in the videos. I managed to accurately measure myself and order the correct size. I was really hesitant about ordering because so many reviews said their trainers were falling apart when they received them. I ordered mine from Amazon and the only thing they got wrong was the color. I ordered the Galaxy but received black, which was ok with me. Mine was in perfect condition and I've been wearing it for only 3 days but it feels great and looks great (once I get it all hooked up). And I do have to lie on the bed to hook it up. Seems to be the easy way to do it. It's comfortable for me and nothing is pinching or poking . I wear it about 3 or 4 hours a day. I would order it again! P.S. On Amazon use the measuring instructions provided by Luxx, not the one from Amazon.

I am just 4'11', very short, with a short torso. I bought this one because I thought might work with my short torso. But terrible, does not cover my lower belly, it only makes my lower belly stick out terribly. What is the purpose then of this "waist trainer"?