when I try to install themeforest-tpwZtTiI-nominee-template-for-candidatepolitical-leader.zip . I get the following.

Unpacking the package…

Installing the theme…

The package could not be installed. The theme is missing the style.css stylesheet.

Theme installation failed.

When I look at the zip file, there is a style.css sheet located in main_files > nominee > assets > css > style.css. Please advise