Reply To: how can i make a ad section before header.

1. I don’t know how to check it. and it’s important for the website so, please fix this problem for me. It’s important. please. I try to fix it. but did not find any way.

2.if I active this option then my default placeholder image will not work. and if I active then also the lazy loading is not working for single product description images. you could check.
Screenshot for Clarification: https://prnt.sc/r1ltox

3.after adding the CSS the title goes far from the image.
Screenshot for Clarification: before(https://prnt.sc/r1lwav) after(https://prnt.sc/r1lxin)