We will need a lot more details so we can evaluate for ourself. So please show any images/printscreens/chat logs that back up your story. As Mahdirakib mentioned, bc.game can probably not do a lot but change your password and enable 2fa (also on the other casinos you play on).

@Rachael, before posting stuff like that, do your proper research. They have been online since a couple of years, have paid out millions of members and all valid complaints on this forum have been handled in a good way.