Email Bot not working

So I have been building a scenario for automated Email outreach and it is running. However I dont get an Email from the bot. Does someone have an idea what is going wrong?

Thank you, I currently face some issues with the setup of the google cloud console. I am using gmail and the guide i followed gave me wrong instructions. I now dont know which Authorised JavaScript origins link i have to use and also which scopes i have to use in order to make the connection work.