I can't hear Maia's responses
Turn Off Silent Mode on Your iPhone
Swipe down on your iPhone to open the control center.
If the bell icon has a slash through it, tap it so it shows a normal bell.

Enable Microphone Access for the Cloze app
1.) Open your iPhone Settings and search for Cloze using the search bar at the bottom.
2.) Tap on Cloze app to open the settings.
3.) Enable the Microphone.
