How to activate my form

I’m trying to view my form for testing but i’m getting the following error:

“Activate your form by inviting a verified business email to your Feathery account”

How do I add that?

IN your Feathery account settings, you can invite other users to join your account. If you invite a non-personal email handle and then verify the magic link sent to that address, you’ll be able to use the form