Important: Do not choose the winning designer until you’re satisfied with a design. When you choose the winning design, you indicate that no more revisions are needed and the designer is paid immediately.
If you require changes, you can ask for edits during the Choosing Finalist stage of your contest, which happens after your contest deadline has passed. Any designer that submitted an entry before your contest closed can continue submitting revisions until you choose the winner.
Read the request design edits article to learn how to request design changes and modifications.