What do you mean by integrate? Do you just mean install. If so, then you need a webserver software like apache and just put all of those php files in the document root.
I want to buy casino script with full source code and i need someone who can help me to integrate to server
I will pay
Unfortunately, I cannot provide a casino script. I would suggest that you take a look at the marketplace section and see if anyone there is willing to sell you a script.
BTW, this thread belongs in the marketplace section.