First be sure to have your HAIKU switched on and connected to the app.
In the Navigation menu (identified by the "map pointer" icon on main screen of the app), you can set up your destination and launch the navigation :
1 - be sure that the "From" box is automatically filled with your actual position ('Current Position"), you can tap the "target" icon at bottom right to be sure.
(If you have the message "You must set up a ride before launching", then you must tap the "target" icon at bottom right to relocate your departure point.)
2 - To input an address, tap the "To" box
3a - If you did set up favorite addresses in the settings menu, you will be able to directly tap the favorite address you want to reach
3b - If you type your address (or the beginning) in the box, you will have several proposals.Â You may then tap one of the proposals to set it in the route calculation.
4 - Once both boxes are filled, the app calculates your route (depending on the calculation mode you selected in settings).
5 - You just have to tap "START NAVIGATION" to launch it.