“Intrepet F-6 for me please. and A7+9. Is the ninth note in the dominant scale normal and not flat??”
F-6 is an F minor sixth chord. A minor chord with a sixth (major sixth). The minor third makes it minor, it has a sixth on top instead of a seventh.
A7+9 is an A dominant seventh chord with an augmented 9th. That means raise the 9th by a half step.