All editor to add more items based on same collection

I’m using a Webflow theme I bought and it has 5 entries for the same kind of content in each item that was made in the collection.

But what is the editor needs more than 5 entries? Is there a way to allow them to add another entry to fill with content as item already set up in the collection?


Here is my public share link: LINK
(how to access public share link)