Hello,
Thanks for using our theme.
Could you, please, write in English?
This is how the theme and Core should be translated – https://xstore.helpscoutdocs.com/article/30-base-theme-translation , this article will help you to translate WooCommerce plugin – https://woocommerce.com/document/woocommerce-localization/
If you can’t translate particular strings, provide temporary wp-admin access and screenshots of such strings, and we will check your settings/help you.
You can use Lightshot screenshot or Gyazo tool to make screenshots and share links here.
Create an account via Dashboard (Users > Add new) with administrator role http://prntscr.com/s3rc9m > provide us with username and password via the Private Content area http://prntscr.com/s5mao7 You can use any email for it.
Regards