From your screenshot, the Envato download contains:
barta.zip→ the main/parent WordPress themebarta-child.zip→ the child theme
What to upload to WordPress
1. Upload barta.zip first
Go to:
WordPress Dashboard → Appearance → Themes → Add New → Upload Theme → Choose File
Select barta.zip, install it, but don’t activate it yet if you’re going to use the child theme.
2. Upload barta-child.zip
Do the same for barta-child.zip.
3. Activate Barta Child
After both are installed, activate the child theme.
The child theme depends on the main Barta theme, so both should be installed.
⚠️ Don’t upload the entire Envato download folder if it contains documentation, plugins, etc. The files shown in your screenshot are already the theme ZIPs you need.
If you want, send me a screenshot of what’s inside barta.zip (or upload the ZIP), and I can tell you exactly which theme and plugins you need to install and in what order.
