in menuconfig selected audio Hal: ESP32-LyraTD-MSC.

I uploaded the project to ESP32-LyraTD-MSC. mp3-files and put on the sd card. But there is no sound. Download and playback messages are displayed. The reaction to the buttons is active. What am I doing wrong?

I'm a beginner. I bought an ESP32-LyraTD-MSC board. Downloaded the blink project from get-started. The LEDs does not blink. I change the LED in menuconfig, but there does not blink. Messages: Turning the LED ON (OFF) are displayed. Questions: 1. What am I doing wrong? 2. Which LED number to choose i...