Cannot play audio stories on iPhone

[BadDaddyinTX]

I am not sure if it is a setting on my iPhone. I have iOS 17.4. For some reason or another audio files are not playing. Has anyone else experienced this issue with iPhone?

 

[enjoy_reading]

What is the iOS app name for Literoctica on the iPhone? Is it "Litero" or something else? I downloaded the app and could not sign in with my ID. Thanks.