1. To edit a parking contact, you have to be first on your admin account.
2. Press on the Parking areas tab from the menu.
3. Then press on the Parking contacts tab from below.
4. Then press on the List button on the right side of the menu.
5. Then press on the Edit button from the Actions column of a parking contact.
6. Here you can modify the wanted fields. After modifying the fields, press on the Update button in order for the changes to take effect.