Question marked as Top-ranking reply User profile for user: greylavender greylavender Author User level: Level 1 5 points Jan 22, 2020 8:23 AM in response to greylavender Open system preferencesOpen software updateClick on AdvancedSelect Check for updates and Install system data files and security updatesGo back to the main menuSelect Wallet & Apple PayPress Add CardYour issue should be resolved Show more Less Reply Link