How can i Configure Database and Webservice In my Server?

i have purchased a product but the developer is not responding now can anyone please help me with this. i am adding my document please describe it any video available will be most helpful on this i will test this first on 000webhost.

Below is the problem please describe...enter code here

How to Configure Database and Webservice In Your Server? Database creation

Open phpmyadmin Create database with name 'wallpaper' or other name Import database from donwload package in 'db' folder Database Configuration

After creating database configure the connection file, open 'variables.php' in folder 'includes' which is in the includes folder of your package. That’s all, now run the webservice : http://localhost/material_wallpaper or your domain name.

configure your database setting :

$host ="localhost";
$user ="your_mysql_username";
$pass ="your_password";
$database = "your_database_name";