Hi Orestis0,

You must add product attributes in that product (see video).

Here are useful links for the WooCommerce plugin:

• WooCommerce – Official site of the WooCommerce plugin.
• WooCommerce Documentation – Detailed documentation of the plugin, basic how-to videos included.
• WooCommerce Guided Tour Videos – Awesome How-To video created by WooThemes.
• WooCommerce Community Forums –  Forum for WooCommerce plugin created by WooThemes.
• WooCommerce Built-In Shortcodes – All the plugin shortcodes are located here.

I wish you a great day!

Glad to hear that

I wish you an amazing weekend!

P.S: If you like the theme, it would help us a lot if you could give us a five-star rating on Themeforest from your Downloads tab.

A huge thank you from me and Laborator in advance.

Sorry but that option is not available.

I wish you a great weekend!

Will set this ticket as solved from here.