When you register on happn via Facebook, your account will import some of your Facebook photos. If you sign up with your phone number, you’ll be required to add a picture.
You can edit them by tapping on the photo of your profile and click on "Edit".
From there, on the bottom right of each of your photos, an “x” button allows you to delete them. On the empty tabs, the “+” button allows you to add (and crop) photos directly from your smartphone albums, your camera, your Facebook or Instagram account.
Note: your first picture must be a photo of your face, in order to guarantee the authenticity of your profile and reassure other users about your identity.
Say Cheese! 😃