1) Go to Theme Options > Import/Export download the export file of you options to a safe place.
2) Download child theme here https://www.8theme.com/downloads
3) Install and activate child theme.
4) Go to Theme Options > Import/Export > import the export file that you just downloaded > press Import. Reload customizer without saving any options. Now child theme is installed and options of the parent theme are imported. Customize child theme files according to your needs.
