Editing the sidebar in a blog post

Please tell me how to disable the display of the author of the post, as well as not display the blog headings in the side part, and add a block with goods to the side part, for example.
Thank you .

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Hello,

Please remove the first widget in the Appearance > Widgets > Main sidebar.

Please add this code to the Theme Settings > Custom CSS > Global:

body .wd-entry-meta .meta-author {
    display:none;
}

Best Regards

thanks solved

You are welcome!

Wish you a wonderful day!

[Author]

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