The Chats page lets you send direct messages to other users.
Open the Chats page and search for a username. Select the user to create a chat request.
New chats start as pending requests:
Incoming requests are shown in the Pending requests tab. Open a request to accept or decline it.
If you accept, the chat becomes active and both users can send messages. If you decline, the chat is removed.
Open an accepted chat, type a message, and press Send. New messages are delivered live when both users are online. Older messages are loaded automatically when you scroll up in the conversation.
