If you use the One-Click Theme Setup, then the demo homepage will automatically be created for you using Gutenberg editor blocks. You can learn more about Kadence Blocks by going to the plugin page.
To edit the Landing Page, go to Pages > Contact Page.
#1. Page Kadence Settings
On Top of Block Editor there are Page settings, click on that and disable the settings below to make it the contact page without a Title.
#2. Hero Section
Row Layout with 1 Column > Set Full width, Fixed width 1200px, Gradient Background and Padding SM
2. Another Row Layout with Two Column > Set Background and Padding
3. First Column
Add Heading H2
Add a Section with an Icon List for Social Links
Each list item have its icon, label/list text, and link
4. Second Column
Add/Replace the image of your choice
#3. Contact Form Section
Row Layout with 1 Column with Fixed width 1000px, and padding as required
Add Media & Text Block, Add Image of your choice
Add Heading H2, Content, and Kadence Form on the right side