I hid a contact. I know how to find hidden contacts. But when I follow the usual rules I cannot 'see' the contact at all. But she has not been deleted (a) because I hid her and did not delete her and (b) because she has now responded to a message I sent her before I hid her as a contact. I know this because Viber shows a 'message received' red circle and I have checked every other contact, hidden or unhidden. When I search on her name, there is zero response. Question: how do I retreive the contact?
