Course entry: I don’t understand how to pick a course or location. It is just blank and don’t understand what new means.

When you create a round, place the cursor in the “New” field,
add a course using the keyboard and press “add round”. This will then
begin a list of your courses. Next time you add a round, that course
will appear in the “course” select field. Once there are courses in the
app, if you edit a round (checkbox and press the wrench), you can select
the course from the select box. There is detail in both the help
sections at the bottom of the screens and also at the “FAQ” which can be
found under the “?” help on the Round tab