Scammers!
The broker is a fraudster. It does not allow you to withdraw the money earned at the auction. Explains the blocking of funds by hong kong inland revenue department, but this is a lie. They issue an invoice for 20% of the earned amount, if they do not pay within 72 hours, they block access to the account. To confirm the legality of their actions, they send documents(see the screenshots) These documents are fake!
Scam