After you activated the theme, you will get notification says about what plugins you need install. And you can check this image and click to install plugins.
You will see notice for installing required plugins. Click begin installing plugins to install. Recommend to install and activate one by one. Shouldn’t try to bulk installation. After install, activate them.

- Digbiz Elements – Theme core plugin
- Elementor – #1 Drag & Drop Editor & Live Editing WordPress Page Builder Used.
- MetForm – Available for download with WordPress plugin repository
- One Click Demo Import – Plugin used for importing theme demo data
These plugins must be installed and activated for the theme to work properly.