Picky Referrals! ✍️

Hi Pickys! Much like all of you, I love the app and I love using my special Picky link and all those fun features. I have a lot of friends who want to join, but they are unsure how/where to input my Invite Code so I can get the referral - does anyone have any guidance on this? They are all saying it just tells them to sign up, but no field for the invite code. It’s been so long that I don’t remember how it works! Any help is appreciated ✨