How do I delete a chat, Group or Room?

Deleting a conversation permanently removes it, and all its messages, for everyone in it.

1. Open GSN and open the chat, Group or Room.
2. Tap its name at the top.
3. In Room Info, tap Delete Chat, Delete Group or Delete Room at the bottom.
4. In Delete this chat?, Delete this group? or Delete this room?, tap Delete.

In a chat, either person can delete it. A Group is deleted by its Creator, and a Room by its Admins. See Who can do what in a conversation?