Hello,
Thanks for using our theme.
1) Do you mean images like here – https://prnt.sc/ytbxtt ? https://prnt.sc/ytbzda + https://prnt.sc/ytc159
Also, watch this video – https://youtu.be/7QluEYxznKs it is similar for the Elementor, just set these settings – https://prnt.sc/ytcbvs
2) Theme Options > Header builder > Search > All Categories Text
Regards