Inside the zip file You get with the download of the script, You will find the script installation instructions, but We will give You more information for the installation here.
You need to upload the script files to your server, of course You need to extract the files first in your computer.
How to upload the files?, You need to do it via FTP, for that You need a FTP client, the most used and free client is Filezilla, You can get it from their official website:
After You download and install Filezilla You need to login with your FTP details to your server, FTP details needed are:
All of these details must be provided by your hosting provider.
Once You are connected to your server upload the script files, after all files are uploaded You need to do two more steps:
First: Go to folder includes and rename the file config.php.new to config.php
Second: Change the file permissions to 777(full permissions), You need to do right click on the file, You need to do it for the next files/folders:
Finally, You need to go to:
And continue with the installation process.
Note: After finishing the installation process, You need to delete the folder install from your server.