why would they mention a new casino in their channel? they are trying to create a new brand so that there is no connection in the scam links. since 1win casino is considered a scam in my country, although they are from my country, they have more negative connections than positive. so it is obvious that they will not advertise a new casino in their main telegram channel
This is where the problem is, you have failed to conclusively show us how the two casinos are linked. Having the same design or templates does not mean that the platforms are owned by the same person. In fact, scammers love to copy designs of popular services so they can confuse users.
If you can not prove that the two are linked, then you can just accuse JETTON without involving 1win.