Note: Scheduling is available to PosterMyWall Premium/PosterMyWall Premium Plus subscribers only.
To unschedule or delete a post, go to the 'My Posts' tab in the My Stuff page.
Click the downward arrow, and select 'Delete post' to remove your post. Don't worry, this will not delete the original design. The design will be accessible in your My Stuff.
You can also immediately publish a scheduled post from the 'My Posts' tab. Click the downward arrow on your post and click 'Publish now'.