Hello,
Could you, please, write in English? We don’t speak your language.
What is the site speed if the default WP theme enabled (Storefront theme for example)? What you tested? As a rule, not just a theme is a reason of the problem but the server settings very often.
If you need help with site optimization you may contact codeable team because is service is not included in our support.
Our theme is optimized and we don’t have any other options to speed up it more than we did. If you think that our theme is the reason of your speed issue we are ready to give you refund. Just let me know.
Regards