Dear Toku,
Please create child theme properly, while creating child theme; parent theme style should be loaded first then it can be overridden by child theme style. In your case, the parent theme style is missing.

Best Regards!

Dear fdarn,
Please try an alternative method to setup homepage setting
Path: Setting => Reading => Your homepage displays

Note: If then also issue arise then please contact us.

Dear Leon,
Such issues are common for the iOS devices as Safari browser still does not support background-attachment: fixed; property. But it should not appear on the Android devices.
But you can add the following code in Additional CSS for removing the blurry image from all mobile devices.
Appearance > Customize > Additional CSS

@media(max-width:767px){
    .at-parallax{
       background-attachment: scroll !important;
   }
}

(Note: It will change in all mobile devices)

Best Regards!

• This reply was modified 6 years ago by acmethemes.

Dear Catherine,
Please check your inbox.
Best Regards!

Dear Emmanuel,
Is it possible to send us the username and password of your admin panel at [email protected] so that we can observe it?
Best Regards!

Dear Julien,
Our developer team shall observe your issue and provide you with possible solutions.
Best Regards!

Dear Brandon Grover,
Please contact us through email by providing FTP credentials and mention your queries.

Dear Devmedia,
You can find the search icon on your blog page.
https://demo.acmethemes.com/construction-field/blog/

Best Regards!