Kindly follow these steps:
【PC web】&【Mobile web】
Login> human-shaped icon on the top right corner of the screen> [Your e-mail] or [Dashboard > View Details]> Insert new address > [Save]
【App】
Login> human-shaped icon on the top left corner of the screen>[Your e-mail] or [Personal Information]> Insert new address > [Save]
If you have further inquiries, please don't hesitate to contact our Support Team via "Contact Us" function.