How can i remove a member of a group which do not have admin. Admin left Viber and i have mistakenly added wrong guy. I and other members tried but we could not remove him. how can i remove him.
Viber Support page mentions this:
Removing participants from a group
Participants cannot remove other participants from a group. Each participant can choose to exit the group at any time.
So it seems like your only choice is to exit the group and start a new one.