Giftcodes working properly

I want to know how to get giftcodes working. I tried scanning one with the app on my phone but I dont think the website thing is setup or whatever. Thanks for the help and I'm not very descriptive sorry.

Add me in skype : LInarnot im helping

You need to set up a site first that will let you connect to your server's database.

After that, you'll need to configure the php files from the source so it connects to the database, thus allowing you to do everything