I need help to delete all posts of this account


There are still some posts that I can not delete look at this link Spaceship, MalysterSnur (3D)
there are many topics that need to be deleted and I did not find the option to delete I authorize the administrator to delete all the topics of the account contato@malyster.com look at this links The Hunger, MalysterSnur (3D)
Woman, Rafael Augusto (3D)
i need to delete all of this account

Thank you