For Apple applications purchased from the Mac App Store, your contact options and support eligibility are based on the Apple hardware product on which you're using the application. Depending on your product's coverage, you may need to pay for support for software.
Account and Billing Support
If you have a question about account management, purchases, billing, gift card usage, or related topics, please contact us.
Third Party Applications
To get support for other applications purchased from the Mac App Store, please contact the developer directly. The developer's contact information can be found on the Mac App Store app product page.