Envato elements Template kit does not work


Envato elements Template kit header.json does not work.

We are using licensed elementor pro, but I cannot edit the header json file, it does not open at all, all other template kits are opened, but the template kit below does not open. Did I give money for nothing?

File : https://elements.envato.com/architude-architecture-elementor-template-kit-RSSPGVC
Error File : theme-builder-header-elementor-pro-.json