Setup → Import Demo Content
Step 1: Go to Appearance → Import Demo Content.
Step 2: Click Install

Step 3: It can take a few minutes to import everything. Please be patient and wait for it to complete. Once it loads, you will see a Import Completed message.

Step 4: The Final Setup
There are some things you need to change. To do them, please see the steps below.
Instagram Feed
Go to Instagram Feed
Click Connect an Instagram Account

Change ID your account at Instagram short code

Widgets
Go to Widgets
Click Select Menu

Done !
Please check your site :)