In order to check your InTouchApp username, please follow the steps given below on extension installed in browser.
Step 1 -  Click on InTouchApp
extension, located on the top right corner of the browser - opening up a new screen.
Step 2 - Click on Settings
 icon, located at the bottom right corner.
Step 3 - A pop-up would open, at the top of it, you would be able to see the username of the logged in user.

For further questions, you can drop us an email at support@intouchapp.com or Chat with us.