You have to make changes to an event or document you have already added to the page. In order to change it, you need to find it first. The easiest way to change your content is by clicking on the ‘content’ tab in your page.
Search for your content by using the filters (Published & Type). Once you have found the content you would like to change, click on ‘edit’.
Editing your content will give you the opportunity to change anything within the form - from the title to the publication date. You will be able to upload a new version of a document or simply change the date of an event.
After you're done you will be able to ‘save’ your content, ‘preview’ it before publishing, ‘view changes’, ‘delete’ the whole record or ‘unpublish’ it in case you would like to put it up again at a later time.