Some Visual Composer's elements/functionalities are missing. How can I enable them?

***Note: Since the theme v1.2.0, the custom code for overriding Visual Composer are deprecated. You should now use most elements of Visual Composer in this version and later. There is no need to use the below instruction.

Some functionalities of VC have been intentionally limited/overridden to make the theme fit with the design. In case you would like to change that, you can find the related custom code in these files:

• functions.php – This is the starting point of calling custom code.
• /includes/plugin-codes/visual-composer/custom-vc.php – Custom code for VC.
• /vc_templates – Custom template files for some VC elements.
• /css/admin.css - Some CSS code related to VC interface on the backend.