Old account and prezis I want to delete and not to be public


I made some presentations 2 years ago but I don’t remember with what user/account. It could be with a couple of email adresses but I enter in prezi and it says that I donpt haver any presentations. But if you google my name and surnames you can find the links to that couple of prezis that I want to delete. How could I do that, please? Here are the links:




2 posts were merged into an existing topic: Deleting an old account, Help!