Welcome to the forum.
I don't see anything that looks like a casino in the link you provided here; all of it looks like a news site with information about crypto, including why to join and why not to join, and no gambling information.
 
I'm seeing crypto express, etc., and another thing is, how can I spend my whole time gambling with a free crypto, which can't give me real winning?
 
If your information is correct and the casino actually does work, it will be no different from a casino that offers a demo account. You try out the features, and when you win some of the free money that you can't withdraw, you will be tempted to deposit and try out those features, which will still lead to losing money if you are not careful.