When I bought the F5 Plus I thought the topo map would show more details like height curves when I was outside hiking. Do I have to install another map to get this?
For contours, get either the OpenTopoMap (has a separate contour layer), or - if you live in Iran, the Alps, Germany, West Africa or Nepal, get the Kleineisel Map. And there's the German equivalent of the Frikart, the Freizeitkarte that also has contour lines and maps for many European countries.
Very good maps for Europe are also [1]. You can download the whole package for a country here [2]. Just scroll down to see how to install them (it's very easy, you just have to copy the map file into the /garmin folder on your watch). Then in the map selection on your watch you can enable the map. They're also constantly updated (last update 20.11.18). I use them quiet extensively, and even the smallest of trails is marked in the map. I can really recommend them (they also have contour lines).
