Cannot sync Samsung Gallery apps

I uploaded 1 photo to my win11 PC where I have downloaded the samsung gallery app.

But the content doesnt show up on my samsung smart tv.

The ambient mode doesnt work either btw. I set the tv to ambient mode and try to select the pictures but the tv just keeps telling me an error ocurred!

What can I do?

Do you have a mobile device that you can install the SmartThings app to test if it works from it?

Yes I do. Ive installed it on the phone (its an iphone btw) and I can control my samsung TV with it but what ive researched is that i can set the tv to ambient mode and have it display my photos. Is that what you mean or do you know of a different way? Because ambient mode way doesnt work for me either.

Im unable to view/share my photos to the smart tv via

  1. Ambient Mode (iphone smarthings app)
  2. Samsung Gallery (win11 pc samsung gallery app)