How can I upload theme into my Shopify store?
After downloading theme from Themeforest, you need to extract the downloaded zip file. Inside that zip file, there is a folder named “gemini”, in which there are all theme packages to install.
Choose a demo you want and upload it into your Shopify site. (for example: gemini-fashion01-v1.2.2.zip).
Please read this article to learn more: https://support.adart.co/portal/kb/articles/gemini-installation