Sort, Edit, and Delete Media Shown on Multimedia Page
You can change the order in which your media is shown on the page. You can also edit the media, including the title.
Within the editing page, go to ' Manage Media'.
You'll see all your page media listed under 'Media Shown on Page'. To sort how your media appears on the page, use the arrows under 'Sort' to click and drag it to where you want it in the list of multimedia files. To delete media, click the red 'X' beside the media file under 'Options'. Media deleted from your page will still remain in the Media Library and will still be accessible. To modify your media, click 'Edit'.
Save your changes by clicking the green 'Save' button.