You can control which emails or push notifications you receive from GuruShots.
Tap on the menu (three horizontal bars in your navigation) and press on 'Settings'.
At the 'Notifications' section, select either the Push or Email and toggle which you want to receive or not.
Note: To unsubscribe completely you have the option at the bottom of each email you receive from GuruShots.
Some emails/notifications are not possible to control in the settings.