Here is the procedure to update your Preferences or Emails & Notifications settings:

1. Open BIGVU app.

2. Click on the Profile icon at the bottom right of the screen (1) and select "Notifications" in iOS or even "Push messages & Emails" in Android devices (2)

3. The Preferences screen opens, you can choose a type of Notifications and Emails and if you click on it, you can choose whether or not you want to receive them.