As shortcodes are provided by plugins and/or themes, I suggest you contact the support team for whichever is providing the shortcodes that are problems.
]]>You may update your theme and plugin’s related especially builder plugin since short-codes are rendered with it.
Best
]]>You have either deactivated the Visual Composer plugin (which your theme uses), or you need to update the theme to the latest version which may include an updated VC plugin if it’s outdated and incompatible with latest version of WordPress. Either way, the Visual Composer files are not present in the source of your site currently.
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