Installing theme for WP elementor, by author Axiomthemes failed.

I am trying to installed the Impacto Patronus theme by Axiomthemes but wordpress fails due to missing style-css file.
Can aximothemes or someone else point me in the right direction to fix this, so i can use the theme i payed for?

View the screenshot i have included.
PS i am trying to install the theme by uploading the zip.Skærmbillede 2020-08-12 kl. 00.01.42

I think you are trying to install the Elementor Template Kit Template (that is not a WordPress theme).

I found on item page ( https://themeforest.net/item/impacto-patronus-petitions-social-activism-template-kit/26318157 ) a link “How-to Video about Template Kit Installation” and here it is: