You can change your username directly in your account.
Please note: Your username is publicly visible for other Prelved buyers! All other data from the section My private data are of course private and only visible to you.
Via the menu you get to the overview My account. Here you can click on the button My personal data and change your username. If it is not possible to save the username, it is already assigned in our community. Then please choose another name.
In the My Account section you can change your username under My Personal Data.