Importing a GPX file

I am a new user of OSMAND+. I imported a GPX file that contained a route put together in the Harley-Davidson Route Planner. OSMAND+ shows the route as straight lines between origin & waypoints. could someone please tell me what I need to do. My thanks in advance.

Osmand will not map your GPX trace to the underlying streets. A GPX route consists of a number of ordered points. All that Osmand can do is put assume straight lines between those waypoints.