I hope you are well today and thank you for your questions.
How do I use the visual composer
First install all the theme recommended plugins on your site then you will get visual composer option in the post / page edit screen.
and is there a gallery slider option in a post if I have multiple images to show in 1 frame?
I have found it with the name “WPBakery Page Builder”.
How do I adjust the followings in the screenshot?
And how/ where can I:
I haven’t changed anything from my site yet so it’s still as same as the demo.
Please see attachments for adjusting Page Width and Column Width.
So to summerise the previous questions and a few extras:
Thanks a lot!
The theme only supports WPBakery Page Builder( formerly known as Visual Composer ) plugin and we don’t know all the features and functionality that it supports so you can get it from plugin documentation as described in the following pages.