I don't think I ever asked "How do I make these codes?" I think you are misunderstanding my question and I apologize if I am not writing it clear enough.
Forget the codes and forget the psn codes. All I know that this It's a PHP script because it has .com/claim.php in the domain.
Again: This is probably a basic PHP script or something and every time you refresh the paqe, it shows a different number.
Note that the number/code/text (whatever) is after "YOUR CODE IS:" doesn't stay the same after you refresh the browser. This code or those numbers could be anything, it can be a sentence or whatever. What matters is that it changes, and I would like to know the PHP code on how to do that. And if we're still talking about the code whether it being a psn code, they could be fake. Made up numbers, I am not talking anything official. I don't know any PHP or coding at all, hence the fact that I came and joined here for some help.
1. I know about databases, however as I already mentioned - I don't know ANY coding. I am not a professional. I am not looking for something professional like this at all. If you want, I can make a video of the site and refresh the browser and show you what's after "YOUR CODE IS:" which are these made up numbers: H2x9-NXN2-****". Though to add on, these numbers can be a sentence, anything. They don't have to be psn codes, I am just looking for the PHP code on how I can add it to my own site and have a duplicate of the site in the screenshot of my OP.
2. I don't know how to enter them, that's why I uploaded a screenshot on my original post to show the example of the site I would like to properly duplicate, and that is impossible because you cannot copy a php script with website copiers. I don't already have a admin-type area, that is highly professional and I am still a beginner to all of this so I wouldn't want something that difficult to implant on my site.
If you are wondering how I would support the codes, can't I just purchase them? I don't know if you are purposely trying to get off-topic from the main question or not, but that is honestly not relevant to my question. Moreover, to clear up more of what I have said: The codes or "numbers" being displayed after "YOUR CODE IS:" can be fake. I think on the screenshot I posted above displays fake codes. But that is also not relevant. What's relevant is that is it possible to make a duplicate of this page and to add my own numbers being displayed after "YOUR CODE IS:" and for these numbers to change around a bit every time a user refreshes the page?
Here is a video GIF of me refreshing the domain.com/claim.php if you would like to see what I mean by what's after "YOUR CODE IS:" changes: https://gyazo.com/28800ab0109ab27e341bb0c33192bdd9
I would hate to post or tell anybody the real domain because it would violate the owner's privacy. Anyway, if anyone knows how to do this - I would highly appreciate it if you can still help me.