You need to be the Board owner to be able to create a new List. To add a new list click on Add new List button on the last position of Lists.
By default, a new list is created at the last position. You can change position by using Drag&Drop.
To add a new Card in the list, click on + Add new card button.
Enter your Card's name and click Add.
You can now also use the CRTL+Enter shortcut to speed up adding new Cards to a List. When you finish writing a Card's name, simply click this combination and a new empty Card will be added in your List.
Add new Card is now on top of the list and new Cards appears above existing ones. Also moving cards to empty lists is improved.
Customer support service by UserEcho