Hello,
You are using header built with the Elementor header builder. So, contact plugin author to get such effect because it looks that it does not have it by default. Header built using the XStore header bulder includes such effect but we are not responsible for header built using Elementor builder because it’s not our theme functionality.
If you want we can help you to build the header using the XStore header builder if you provide us with WP Dashboard access.
Regards