It is now 100% sure, 1xbit is owned by 1xbet (even though they say they aren't) look, I created an account using Korean VPN:

I didn't click on your link, but the problem is that despite people talking about 1xbit belonging to 1xbet, no one is taking these scammers to court so that governments become aware that these scammers are deceiving people and stealing their money and everyone Over the years 1xbet is growing, they are in many countries and in all the countries they are in, they create physical offices, they have employees in these physical offices, they pay taxes and have licenses issued by the governments of these countries, unlike most casinos online that only has a license in Curacao, 1xbet has obtained a license issued by the government of the countries in which it operates, making these scammers clean in the eyes of governments
Therefore, it becomes very difficult to fight against scammers at the level of 1xbet who have influence in many countries and probably have influence in many justice systems in many countries, perhaps that is why people do not report them to the police, unfortunately these scammers also operate In my country, they have a physical office in my country and sponsor my country's football league, I even thought about reporting them to the police in my country, but unfortunately I have no evidence against them, and in my country they have a license , they have no cases of scams, so it is difficult to remove these scammers from my country
You can't fight and win a battle against a system that is highly placed than you, it has to take an equivalent to hit it down from bottom rock. 1xbit or 1x bet whatever name it's called seem have created a wide range of connection for itself that gives them the boldness to without fear keep ripping off unsuspecting gamblers who are ignorant about their scamming activities.
Being found in your country you don't necessarily have to go direct on them by going to the police, you and knows it would be futile move. What you can do is just talk to gamblers you know about it and you can make available to them links they can go to verify your words, am positive that after that some of them would desist from using them and even sharing their scams stories with others they know. Perhaps, it will go a long way revealing them in your country among your countrymen that are into gamble.