Hello,

You can add this code in \wp-content\themes\classico\headers\structure-2.php file.
Make changes in the child theme.

Regards,
Rose Tyler.

Hello,

You need create child theme https://8theme.com/demo/docs/legenda/index.html#!/child_theme and make changes in the file wp-content/themes/legenda-child/woocommerce/content-single-product.php.

Regards,
Rose Tyler.

Hello,

I have changed code to this one:

.page-content {
    margin-bottom: 0;
    margin-top: 0;
}
.banner {
    margin-bottom: 0;
}

This is margin setting by default for page content and banner, you need to use custom code to change it.

Regards,
Rose Tyler.

Hello,

ΣΦΑΛΜΑ: Το συνθηματικό που δώσατε για το όνομα χρήστη equality123 είναι λανθασμένο.
Check the credentials you provided.

Regards,
Rose Tyler.

Hello,

Please provide us with wp-admin credentials in Private Content.
Also provide screenshot for our better understanding what exactly you mean.

Regards,
Rose Tyler.

Hello,

You’re welcome!

Regards,
Rose Tyler.

Hello,

You’re welcome!

Regards,
Rose Tyler.

Hello,

Please provide us with wp-admin access in Private Content.

Regards,
Rose Tyler.

Hello,

The problem is caused by 3rd-party plugin – WooCommerce eBay Sync. Check the plugin link now.
We don’t provide support for 3rd-party plugins and can’t guarantee their full compatibility with the theme.

Regards,
Rose Tyler.

Hello,

You’re welcome!

Regards,
Rose Tyler.

Hello,

You’re welcome!

Regards,
Rose Tyler.

Hello,

Please update the theme to the latest version 2.8.
Before update delete “woocommerce” folder in the directory wp-content/themes/royal/ and it’ll be reuploaded from a new theme package.
Also update all required plugins https://www.8theme.com/download-plugins/.
Don’t forget to create back up of your files and database before starting update process!
https://youtu.be/KdWESIIPU1k
(it’s for Legenda theme but the process is the same).

Regards,
Rose Tyler.

Hello,

Please try to disable 3-d party plugins and check the issue.

Regards,
Rose Tyler.

Hello,

Please, provide wp-admin access in Private Content.

Regards,
Rose Tyler.

Hello,

To change that text you need edit the file wp-content/plugins/woocommerce/templates/single-product/tabs/description.php. Also, you can read this article of Woocommerce documentation:
https://docs.woothemes.com/document/editing-product-data-tabs/

Regards,
Rose Tyler.