6 Replies
Rio Sloan

You can convert your slide to a Freeform Question slide, and choose Drag and Drop.

Here's a helpful link: Storyline 3: Drag-and-Drop Questions

Edit: I just looked at your screenshot again, and you already have it set as a Drag-and-Drop question slide. The Submit button and the correct/incorrect layers should already be set-up automatically. Are you unable to see it when you Preview your project? if you go to Story View, under the Slide Properties window, have the checkbox for Submit selected.