Adding new Photos?

As an admin on a Photo Contest I have started by adding 6 photos and publishing to see how it works. But I can't see how to add new photos as admin? How do I do this or do I have to start a new poll.
Thanks

As an admin you can add photos by pressing the »Add photo« button or going back to the poll maker wizard step 2 by opening the context menu (three dots) and click »Edit«.

Make sure you are visiting the admin link. As a creator you get an admin link for administration, evaluation, changes… and a participant link for your voters or / and submitters. You will receive the admin link by email and it will be shown in the creation process.

If you registered for a PollUnit user account you find the admin link also in the context menu of each PollUnit.

Thanks. I think I did my first one as a Guest and then made an account. I've made a new poll now and it is working fine thanks. Nick