To leave a group chat, go to your chat list and find the chat you want to leave. Click More options
> Leave.

Remove someone else from a group chat
Currently, there's no way to remove someone else from a group chat. You can always start a new conversation with a different group of people, though.
To leave a group chat, tap the chat header and then tap Leave chat.
Remove someone else from a group chat
Currently, there's no way to remove someone else from a group chat. You can always start a new conversation with a different group of people, though.
To leave a group chat, go to the chat header and tap More options
> Chat details > Leave chat.
Remove someone else from a group chat
Currently, there's no way to remove someone else from a group chat. You can always start a new conversation with a different group of people, though.