everyone say i'm try to scam, 
yes, i'm newbie with bitcoin or something like that. but i never have plan for open a bitcoin double or gaming site!
i'm a web developer and my client need this script.
but i try to fix this script, and tired for 2 days!
 hope a good persion give me some advice!

Ok, i buy Bitcoin Ponzi double script from someone.
but after installation. and i try go to my site, enter a bitcoin address, when click double bitcoin, it not show bitcoin address. you can see:



i'm has setup bitcoin wallet on setting.php . any idea for me?
sorry if my english is bad!
thank for help!