translation not shown in front end

-- merlinsmagicworld.com/index.php/el/
-- HikaShop version -- : 2.2.0
-- Joomla version -- : 2.5.14
-- PHP version -- : 5.3.27

Hello ,
I saw a few other posts that had the same problem but they use falang while i m not using. Although i use 2 languages in my site, the hikashop modules (shopping cart), buttons (procceed to checkout and add to cart) and captions (product fields) are not translated in Greek. I m sending an image to show you the issues. Could you please help me? Thanks in advance.

Hi,

Falang/JoomFish allows you to translate your content. Regarding the interface, you need to install your HikaShop language's translation file. You can do that via the Languages tab of the configuration of HikaShop as explained here:
www.hikashop.com/download/languages.html#hika_languages

thnx nicolas! you are gooooood!