This user you screenshotted was banned from chat for attempting to dox you.
Only from chat? IMO a user that posts dox info on chat should be banned from the service, but if OP is correct about him being a high roller I get why he wasn't banned.
Also, it doesn't look like he "attempted" to dox OP. He successfully did.
He is lying. Anyone can create an account without any type of confirmation or verification and have access to the messages. At the same moment he ndumm (Noah - former founder of shuffle) po Posting this message, the aforementioned user was already active in the chat again. That's why I'm trying this fact, but contrary to what some users are saying, I'm not doing "drama". Regarding my self-exclusion, I continued playing on the platform and all The team knew it was me and even though they knew I had requested self-exclusion, they allowed me to continue playing. Depositing, withdrawing, all those time. Therefore, the casino tries to show itself as professional, ethical and following regulations. But in reality it is made up of a group of manipulators, profiteers and psychopaths, who turn users into clowns in their own arena.