Fill in all the details, Deploy!
Now go to https://dashboard.heroku.com/apps/(app-name)/resources ( Replace (app-name) with your app name )
Turn on worker dyno (Don't worry It's free :D) & Webhook
Now send the bot /start, If it doesn't respond go to https://dashboard.heroku.com/apps/(app-name)/settings and remove webhook and port.

❤️ YoneRobot - noob-kittu
❤️ MashaRobot = Dark Prince 
❤️ DaisyX = Inuka
❤️ TheHamkerCat = WBB