Email support@getwishlist.app and describe what happened. Wishlist is made by one person, so replies usually take a day or two rather than minutes.
It helps to include which device you were using, what you were trying to do, and what you saw instead.
Wishlist does not use passwords. You enter your email address, we send you a short code, and you type it back in. If the code does not arrive, check your spam folder first, then try again. Codes expire, so always use the most recent one.
Nothing is shared until you share it. A list is private until you either make it visible to friends or send someone its link. When somebody reserves a gift from your list, that reservation is hidden from you on purpose, so a surprise stays a surprise.
You can delete your account from inside the app, on any platform, without emailing anybody. Open your account settings and choose to delete your account. You will be shown exactly what gets destroyed before anything happens, and it cannot be undone.
What we collect and why is covered in the Privacy Policy.