I have themeforest-10813830-phoenix-wordpress-minimal-multipurpose-portfolio-with-visual-composer. The menu that works fine on a desktop does not work right on a smart phone. After a click on the “hamburger,” a very dark almost 100% opacity box drops down with the menu, almost completely obscuring the menu items. I have looked for hours, at settings and forums and videos. How do I change my theme or menu settings to make the menu items visible on a smart phone?