Hi mate,
I cannot access to your admin account.
Please check the version of WPBakery Page Builder plugin. If it is lower, please update to the latest version (5.6)
Then config for this plugin: Go to WPBakery Page Builder > Role Manager > Select the post types is Custom then tick on the boxes of the pages that you want to edit with http://prntscr.com/m656bi
If you are satisfied with our support, would you please spend a little time to give us a good review + 5 stars on website http://themeforest.net/downloads. It's really very worth with me.
Thank you!
Regards,
Yame