Rolls up

This band constantly rolls up/doesn't stay in place and was poorly made. After wearing it twice the bottom seam started fraying and strings were hanging down. And any movements seem to make the band travel up...revealing everything I am trying to hide (ie. underwear, unzipped pants). So I feel this band is useless. I shouldn't have to adjust it every time I stand up. As far as fit, it definitely seems to loosen up quickly after you wear it which also may be part of the problem.