Your questions about SoFi Hong Kong are answered here

If you update your personal information and such an update indicates that you are connected to a jurisdiction where crypto trading is restricted or not permitted under applicable laws or regulations, we will no longer be able to provide you with our crypto trading services. In such circumstances, your crypto trading services will be disabled immediately, you will not be able to place new crypto trades, any pending crypto orders may be cancelled, and you will not be able to transfer crypto assets in or out of your account. 

Please ensure that all personal information provided to us is accurate and up to date, as changes to your information may result in immediate service restrictions. If you have any questions or intend to update your personal information, you may contact our customer service team before making any changes.