Hello,
Please follow the doc to configure the WPvivid settings on the target site.
Afterwards, you can proceed to restore the site content individually.
If your backup files were merged into a single package, decompress the zip packages to obtain the following separate packages:
1. wp core
2. wp content
3. plugins
4. themes
5. uploads
6. database
Next, upload each package to the target site individually and restore them separately.
Please refrain from canceling the restore process or refreshing/closing the restore page while a restore task is in progress, as the restoration is actively ongoing in the background. Wait until a successful or failed message appears before taking any further action.
Kind regards.