Route Does Not Appear In Scenarios Section

so i installed some route recently and put it in the game, and when i launched the game and clicked on scenario, the route wasn't showing, i typed the route that i've installed and it didn't show

 

Instead of looking under Scenario look under Build and see if you can find and open the route.

If you cannot find it then possibly you are missing some assets needed to make the route work.

 

What is the name of the route, and where did you get it from?

 

Do you have any scenarios installed for that route?
Route won't show up if you don't have any scenarios for it.