too slow when editing posts, always site crashes

This is the worst theme ever. Code is crap. Not working properly. It is not at all like the demo. It is not working.

The help you ask for is very poor with bad Communication.

Will ask for a refound, and if not I will complain this further. The producer of this theme should have the license to sell this theme.

Sorry, but in the Template are CSS Problems. But more harder ist, that Visual Composer Components are not ready.

The data importer does not work entirely ie the homepage which does not contain the table of content generated as in the demo.
some templates are buggy with a lot of notices
The shortcodes cannot be overriden in the cihild themes without editing the parent theme...
The documentation is not up to date not does contain any indicaiton on the specifi VC templates ! a shame

Horrible , horrible, horrible theme. Don't bother with this

This theme forces you to buy other 'plugins' from the same author in order to obtain the same results that they show on their demo site.

Additionally, the theme forces a nasty header on your site, no matter what. can't get rid of it. Single color bar.

There are PLENTY of other themes out there, this does nothing special whatsoever. Just an absolute nightmare to deal with