Please help me. So I have set up the balenaSound using this guide; https://www.balena.io/blog/turn-your-old-speakers-or-hi-fi-into-bluetooth-receivers-using-only-a-raspberry-pi/
But it will not do any music and or sound! It plays the doo doo when I connect via Bluetooth or Airplay.
I have tried this with an iOS phone and an Android Phone.
Thanks in advance for your help.