Use this CSS code
.yz-wall-options .yz-wall-opts-item:not(.yz-wall-opts-show-all):nth-child(n+6) {
display: inherit !important;
}
.yz-wall-options .yz-wall-opts-item label.yzw-form-show-all {
display:none;
}
Put it on Youzer Panale >> general Settings >> Custom Styling Settings >> Global Custom CSS Box