Heos and online radio

I have a Homey pro early one Denon Avr receiver with Heos built in and a Heos 3 speaker in mine kitchen.
Now i wanted to play music in mine kitchen over mine Heos 3 with Online-radio but i don get it to work. Is there a good working slution to play radiostation over Homey to mine Heos 3 speaker. When i make a flow with Online -radio it starts playing but not the right radiostation so i have no conection between online radio and mine Heos 3 I have the shame problem with mine Denon Avr receiver it plays but also not the right radiostation.
I also added mine Sonos speaker to it but the shame problem it doesn’t work