ok, here is a screenshot : https://imgur.com/a/9vtmUUo
this part whic is shown with arrows, i want to put a picture background instead this “white” color , and for all elements on that part to be shown only on desktop (not on mobile)
To change the name of the author, go to “Users” – “Your Profile”. Change “Nickname”, click on “Update Profile”.
Then change it here “Display name publicly as” and click on “Update Profile”.
To show the latest news from a specific category in the “latest news” section:
In the page-home.php file, add a line 'category' => 1, after this line 'posts_per_page' => 10, . Instead of the number 1, specify the ID of the desired category.
IMPORTANT! Before making any changes to the files of the website, make a backup.