I will agree with the comments of my colleagues that the website has a lot of room for improvement.
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.
It is simply a site with affiliate links, if you scroll over the casino banners you will see it.
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.
That's it. The faucets give you free money but it is so little that you can't even withdraw it, unless you spend months with the faucet until you accumulate the minimum amount. It is the way they have to attract people to deposit and bet. freebitco.in is very successful precisely because of that.