Girls what are some good colors to use for a cheetah French tip ? The bases I keep choosing a either to clay color looking or to yellow /orange

can anyone help me figure out why only one of my clients have retention problems?😩 i rarely have clients come back w lifting but when this particular client comes back her names always pop off clean within 2 weeks. i’ve tried YN swipe & protein bond, swipe & no lift primer + protein bond, and even agalore’s prep & prime duo… please help a girl out😭