Hi,

Thanks for your message and screenshot! Here's how to understand and resolve the issue:

• The error means the uploaded file is not a valid Template Kit .zip file.

• You don’t need to upload any .zip file manually to create a Template Kit.

• Instead, please follow these steps:

  • Go to Elementor > Tools > General.

  • If no Template Kit exists, Elementor will show a prompt and a button to create one automatically.

  • Just click the button and follow the instructions, no file upload needed.

If this is not what you're trying to do, could you please clarify your goal a bit more?
This will help us assist you more effectively.

Best regards,