The game on DLSite just went from saying
The game just released. Apparently it is DRM protected. I always just purchase the games to support the creators, so I don't know how long it usually takes to crack the DRM, but you may have to wait for a while.
Also, gambling with the goal of earning money is something that you need to be incredibly careful about. It is not my place to call you out on how you live your life, and you have probably already heard many times that the house always wins. Gambling should be something you go into with the mindset of you will lose money. You pay for the thrill and to have some fun. If you are fine with that, then no problem. But the mindset of trying to actually win money is very dangerous. Also be mindful of how your brain tricks yourself into thinking that everything is fine.
Of course, maybe everything is fine for you, I don't know you. But please just be careful brother.