Where can I see list agent information on listings in Homesnap?

After pulling up the listing in the Homesnap Pro app, tap on the photo to view the detailed listing display.  Scroll down a little and you will see a Related Agents section (beneath the Property History) that will show you who the list agent is:

Tap on the arrow on the right side of the screen to display the agent's contact information:

You can also scroll down further and their Deal Flow (closed production) from the last 24 months, including detailed analysis of both their listing side and buyer side transactions over that period.