Time out, Image send, Email track adding to bot framework composer

I have developed a chatbot for IT Support team in our company, running on MS Teams using Bot Framework Composer. I have integrated it with Azure logic apps to send emails to IT Support team. I want to know how to;

1. Get user's email address in MS Teams (We can get user's name using ${turn.activity.from.name} telemetry track event)
2. Set a timeout period
3. Send a Image to using HTTP request in JSON format (Then users can upload the screenshot of their issue)