When you pay for your order in the first time, the system will remind you to do set a payment password with 6 figures.

To change the payment password, you can follow the following steps:

Step 1: Enter "Doba Center", click the user , and select "Account Settings".

Step 2：Go to the“ Settings”page and click "Change" in the Login & Security section.

Step 3: Reset the password after finish the email authentication.