If you have any difficulty purchasing or downloading Subplot from the Mac App Store, please contact Apple® in the first instance via their support web page.
We hope you have a great time using Subplot. If you have any questions you can always access the User Guide from the program’s Application menu. There is also a “Help with this screen” option available at all times in Subplot’s Help menu - it gives assistance based on the current screen you have open in the program.
If you still find yourself in difficulty, or just want some assistance with getting the most out of Subplot, then please contact us. We’ll be happy to help.