tabulations in product page

-- url of the page with the problem -- : www.sklep-olejarniaolimp.pl/index.php/ct...echow-wloskichzzzzzz
-- Joomla version -- : 3
-- PHP version -- : 5.4
-- Error-message(debug-mod must be tuned on) -- : Hello .

Hello .
To add new bookmarks to the products as in the attached picture

Hi,

Here are some threads with examples of how to add new tabs:
www.hikashop.com/support/forum/product-c...on-product-page.html
www.hikashop.com/forum/product-category-...-tabular-layout.html

Hello .
We still do not know how to add new bookmarks to the products. Can someone write a step -by-step how to do it.

Hi,

These are not bookmarks. These are tab titles. And the links I gave explain how to add new tab titles with precise code modifications to do it:
www.hikashop.com/forum/product-category-...r-layout.html#134816
So I don't see what else we can say to help you.
If you have a problem understanding what this post talks about, please tell us what exactly you don't understand.