You can run Actions on your demo by using the 3 dots next to Preview.
Duplicate
This will create a duplicate copy of your replay.
Import Snippets
Reprise will automatically import any created code snippets from an existing app capture replay over to the replay you're currently working on. This is useful if you have any reusable code snippets that aren't globally applicable, but can be shared between a few replays.
Delete
This will delete your app capture replay. This setting is unavailable if your replay is published.