There’s still a lot of room for improvement, especially on the UI side of Whale.io (for example, the menu bar at the bottom can be redesigned to make it look better: the text isn’t well aligned with the icons), but I kind of agree with Lakai about the user ID. That’s not really information that gamblers need to access regularly or urgently. Placing it on the profile page next to or under the username would be great, but I don’t think it needs to be at the top of their to-do list.
of course the whale interface will be updated from time to time by the whale team, because there are some sections that seem to need to be improved a bit. but that's not a serious problem, because the current whale interface is quite user friendly and makes it easy for users to navigate. just give the team time and i think they will perfect it all.