Hi Shelli,
It looks like you have made a calculated shipping profile, but you'll need to update your listing to have weight and size before you can add the profile to it.
Here's an FAQ article with step by step instructions and images on how to do so:
https://www.etsy.com/help/article/6131You should see the information you need under "Add weight and dimensions to your listings" part.
Let us know if you're still having trouble.
Thanks,
Calia