Hello,
Seems you try to install Quickstart via Extension manager.
Please, recheck our documentation:
ordasoft.com/News/Joomla-Tutorials/how-t...ckstart-package.html
and follow below steps:
1) You need download zip
2) Unzip it and you see folders, you need open folders - "Quickstart" You will see there Quickstart Package of template.
3) You need upload it on server (via Cpanel or FTP)
4) Unzip it (Quickstart Package) and Open your web browser and go to the folder that you uploaded your QuickStart Package.
NOTE: What is the difference between Quick Start package and single template installation?
Installing Quick Start package you get the same site as at the demo version. Quick Start package contains an entire Joomla installation and already configured Joomla template and extensions which we used on the demo site. Installing Joomla Template via Extension manager doesn't include sample date. You will need by your self to install and configure all extensions.
If you would like any further information, please do not hesitate to contact us too.
Best Wishes,
Taras
OrdaSoft team