A. Check the notification settings for MyGabb in your iPhone settings. Go to Settings > Notifications > MyGabb and ensure that all notification options are enabled. Also, check if Do Not Disturb mode is on, as it can block notifications.
B. Ensure that the app is allowed to run in the background. Go to Settings > General > Background App Refresh and make sure MyGabb is enabled. This allows the app to update and send notifications even when not actively in use.