Changes to media attachment page

Hi! I'm thinking the style in the media attachment page is driven by the theme, if not, let me know. My attachment pages in Catch Responsive Pro offer the option of "View full size" which not only provides a full size image, but takes people to the original content file!! Example: Web page: https://explorationvacation.net/2018/03/must-see-destinations-beyond-normandys-beaches/ Attachment page: https://explorationvacation.net/2018/03/must-see-destinations-beyond-normandys-beaches/#jp-carousel-72021 Using the full size link takes you to: https://i2.wp.com/explorationvacation.net/wp-content/uploads/2018/03/France-20170527-5270441.jpg I don't want this last option. I want to remove that option from the attachment page. How do I do this? Thank you! Cindy