Due to my curiosity, I wonder whether domains .com and .io are both belong to betja casino? Somehow I just know theres .io domain of betja from dreforall's topic (though it has been removed), it might sound a bit paranoid but I'm afraid that was an impersonator site or something similar.
Both domains are connected with the same website. OP used Betja.io domain name in the title when he created this topic for the first time. You can check it in the first few page of replies. We had some discussion about the two domains, you can see it
HERE. BetJA have another domain. OP mentioned about all three domains here