Fix the error the ChatBot not working public | Facebook Messenger Bot

If you successfully create a Messenger Bot, it works as you expected, but when you public it, the others can't receive any message reply from your bot, this video will help solve that problem. In this video, I'll show you step by step to send a "pages_messaging" permission to Facebook. Once they approve it, everyone will be able to use your messenger bot Test the bot now 👍 : - An awesome Restaurant Messenger ChatBot: https://m.me/restaurantHaryPhamDev - A simple Messenger ChatBot: https://my-chatbot-haryphamdev.herokuapp.com 📚 Materials/References: - The video I uploaded (during submit the request) in this video: https://bit.ly/2MCMWzi - Facebook Messenger Policy: https://developers.facebook.com/policy/#messenger-platform - Source code my bot at Github: https://github.com/haryphamdev/messenger-bot-nodejs - Build an awesome Messenger ChatBot from scratch for beginners: https://youtu.be/Gv-FWOTY4TM - Setup ChatBot from Github with Node.js: https://youtu.be/h-JqLlNTfrc - Guide to deploy a Node.js app to Heroku in 3 mins: https://youtu.be/NBH8tT2itas 🧠 Concepts Covered: - Common errors beginners often have during a request of permission from Facebook - Steps to send a "pages_messagin" permission to Facebook - Fix the error: the Messenger Bot only works with the Admin account, not working in public. 🌎 Find Me Here: Facebook Fanpage: https://facebook.com/haryphamdev Patreon: https://www.patreon.com/haryphamdev Twitter: https://twitter.com/haryphamdev GitHub: https://github.com/haryphamdev PLEASE CLICK THE 🔔BELL TO GET UPDATES AND DON'T FORGET TO ► SUBSCRIBE! ► https://bit.ly/subscribe-haryphamdev #facebookMessengerBot #notWorking #messengerChatBot