The template package you have downloaded consists of several folders. Let's see what each folder contains:
Screenshots : contains template screenshots. Not for production.
Theme : contains WordPress theme files.
interior-design-0.1.zip: this folder contains all the necessary files for the theme.
license.txt : contains license details.
readme.txt : contain information about theme images path and font use and usage scritps.
Template installation is very easy process.
Your second installation option is to upload the theme via FTP. For this method first log into your site via FTP and browse to your folder located at wp-content/themes. Unzip the theme file you downloaded and upload only the extracted Total folder to your server.
Next log into your WordPress site and navigate to Appearance Themes to activate.
Once you view your site after activating the theme, You will see the index page with the latest post. Now you will need to setup the home page template to show all the demo section on your front page.
In order to proceed with Slider Setup.
Go to Pages Add New Enter Title Set Feature Image
Go to Appearance Customize Theme setting Slider setting
Select slider image page Save and publish
In this way you can add slider.
In order to proceed with Top Header Section,
Go to Appearance Customize Theme Settings Top Header Section
In this way you can add top header section.
In order to proceed with Discover Section,
Go to Dashboard Posts Add New
Go to Customizer Theme Settings Discover Sction
In this way you can add discover section.
In order to proceed with Service Section,
Go to Dashboard Posts Categories.
Add new category here.
Go to Dashboard Posts Add New.
Add new post and select the newly created category.
Go to Customizer Theme Settings Service Section
In this way you can add service section.
In order to proceed with copyright Section,
Go to Customize Theme Settings Copyright Section.
In this way you can add copyright text.