If you would like to add or delete a favourite location.
Tap 3 blue lines (menu) at the top of 'Home' screen
Tap - Addresses
Select "+" Complete name and address
Tap - Save(To delete a Favourite location tap "x" and it will be deleted)
Alternatively, once you have selected a pickup location you can save it by taping the star icon, selecting a name and pressing 'Add'.