Thank you xxx
Go to edit profile, go to the bottom right corner, and in red text it will say 'deactivate my account'. click that, and then it's optional to give a reason why you're deleting. type the reason if you want in the box, then click, the button underneath which should say, 'deactivate my account' again or something similar.
and, yes, people will still be able to see your quizzes. if you ever want your account back, you can contact quibblo through with your email and password.
I still want people to be able to take and enjoy my quizzes I just don't want to receive all the spam emails and feel pressured into going on every so often to empty my messages.