Hello,
1) Provide us with WP Dashboard access to check your customizer appearance.
2) It’s because custom styles of the Yellow pencil plugin. Provide us with WP Dashboard access and we’ll check the styles and remove that.
3) There is no option to change the styles by default but it’s possible with the additional customization. Tell me what styles do you want to apply for the search results product title and we’ll send you custom CSS
3) Add the below code to Theme Options > Custom CSS
to make the View all results link fixed
.header-wrapper .et-content-dropdown .ajax-results-more:last-child {
position: sticky;
bottom: -30px;
}
Regards