Hi,
Thanks for contacting us here.
home-reconstruction-pro-posttype_0.0.1.zip is a plugin so you would need to install it from Plugins -> Add New. Upload the plugin zip file and activate it.
After successfully installation of themes and plugins go to Appearance -> Get Started. Here you need to run the demo importer. Click on “Run Importer” button to get the demo content.
Please try the above steps and let us know if you have any other questions.
Thanks & Regards