DLNA Digital Media Render doesn't working

Hello everyone! I recently installed home assistant and it took over my panasonic tv on its own. The TV does not use the classic panasonic integration but this one that I attach in the photo (DLNA) which is a little different. I can control the volume but not turn it on and off, change channels and open apps like Netflix and YouTube. Can anyone help me? Thanks in advance.

Did you research what DLNA actually is?
It is not specific to Panasonic nor TVs…

Hi! Could you explain me how to link my Panasonic tv to home assistant? It uses only DLNA so I don’t now how to link it to HA. Thank you.