You can report an unsuitable or incorrect route directly from the app after the route has been calculated:
Tap the Route summary button.
Select Report routing.
Choose the option that best describes the problem.
Tap Send.
Available report types include:
Long detour
Not suitable roads
Many small roads
Other problem
Submitting a routing report helps identify situations where the calculated route uses unsuitable roads or does not provide an appropriate route for the configured vehicle.