I have created my own messenger bot. I need to publish it. I have submitted it to the verification process and they reviewed it. I can see the message "Approved". How can I make my bot live now. I can not see any option to make it live. Only testers can message with the bot. Please help me.
See the official dev docs around App modes. Also be aware of:
Note that Business apps do not have app modes and instead rely on access levels, which provide the same functionality.
https://developers.facebook.com/docs/development/build-and-test/app-modes#live-mode