As an administrator you should be able to visit the post and then choose:
OPTIONS > DELETE THIS TOPIC
If it's only the individual post that you wish to remove then use MOVE POST and send it to your "Moderated posts" sub-forum.
What! You haven't got a "Moderated Posts" sub-forum? Create one immediately and remove the permissions to view it from everyone except those in your "Administrators" group (and "Moderators" Group - if you've created one).
It's always better to move posts to a hidden sub-forum rather than delete them. You may change your mind about it or need it as evidence later.
Volunteer Helper - but recommending that users move off the platform!
Once the admin for GregHelp now deleted.