To install sample data provided with the template you should open Zen-Cart admin panel -> Tools -> Install SQL Patches
You will get 2 options, either execute SQL query or upload .sql file. The result will be the same either option you choose. We’ll stay with the second option as the template includes 2 .sql files.
Click on the "Browse" button and navigate to "sources" folder of the template package, select the .sql file and press the "Upload" button to execute it.
IMPORTANT: the .sql files must be imported in a strict order. First you should upload ZENCART_SHORT.SQL and only after that – ZENCART_FULL.SQL
This tutorial will show you How to install ZenCart sample data
Feel free to check the detailed video tutorial below:How to install ZenCart sample data,