You can change your privacy settings from within your easyfundraising account:
Select 'Account' at the top right of your screen
Select 'Manage your Account'
Select 'Change my preferences'
Choose which of the options you would like to opt out of. To choose if your name is displayed in the leaderboards, it's the first option.
Don't forget to save your changes.
If you get stuck or need any help, then just send us a message.