Don’t display current post

The website I am building is confidential, so I cannot link to it but I need some help! Here is the shortcode I am using:

[display-posts exclude_current=”true” posts_per_page=”3″ include_image=”false” include_excerpt=”true” excerpt_length=”30″ include_title=”true” include_link=”true” ]

However, the current post still shows on the front-end. I can PM a link if needed or send a screenshot. Thanks!