The Shortcode Generator is disabled out of the box. You can enable it in Pro > Settings
Just note that it will not working in the builder. It will only be available for the default Visual or Text editors in WordPress as it was originally designed for it.
Almost all shortcode has an element equivalent and some has a V2 equivalent which is better so I'd recommend that you use them instead. There's no plan to add the Legacy Shortcode Generator to the builder.
Lastly, I understand your frustrated. But, it is not a reason to swear. Please read or review our Community Guidelines.
Thank you for understanding.