Where can I buy digital RMB?

Where can I buy digital RMB? Individual consumers, subject to the GPS positioning of the mobile phone system, use JD.COM APP (including JD.COM APP and Jingxi APP) to register and apply for registration. After the lottery system of the notary office draws lots, the winners can download the digital RMB APP, open their personal "digital wallet" according to the guidelines of the winning SMS, and get the digital RMB red envelope.