This can be made from our website at  https://www.daysofwonder.com/myaccount/

On the left of the page, you will find links to change your various settings (click "change my profile" to modify your log in name or your email address). 

In your app, make sure you  have an internet access, launch the app.  

- On the main screen, press the green button with you avatar, on the top right of your screen

- And press on " Edit my profile". 

This will redirect you to the Days of Wonder website on your account profile page. On the left of the page, you will find links to change your various settings (click " Change my profile" for login and email).