No. Wishpicks has no address field, so there's nothing to fill in. And you shouldn't post your home address on a wishlist.
Your wishlist holds the items you want, not your delivery details. Gifters buy from the store themselves, then arrange delivery with you, so they only need a way to reach you when the time comes.
Why there's no address to add
Wishpicks isn't a shop and doesn't ship anything, so it never needs your address to send a gift. That's why there's no place to enter a shipping address, postal code, recipient name, or phone number anywhere on a wish, a wishlist, or your profile. It would be the wrong place for them anyway — a wishlist set to Anyone with the link can be opened by anyone with the link.
What to do instead
Leave a neutral hint in a wish if you like, such as "Message me for delivery details." See Where should I write delivery information?.
Share your real address privately, by text, chat, or email, with the specific person sending the gift.
Read How to safely share delivery details before you share anything personal.
Common questions
What if a gifter asks where to send something? Point them to a private channel rather than writing it on the list. See How will someone know where to send my gift?.
Who can see your list in the first place? Read Is my address visible to everyone?.