Hello, @Mario :),
Ok Got your point, please copy and paste the below-given CSS code to XStore >> Theme Settings >> Theme Custom CSS >> Global Custom CSS and check back your site after clearing the browser cache.
p.price span.woocommerce-Price-amount.amount {
order: 1 !important;
}
.single-product-sidebar .sidebar-slider .price span.woocommerce-Price-amount.amount {
order: 1 !important;
}
Please check the resulting screenshot in the private content area.
Regards 8Themes Team.