Issues with Apple TV Channels

I am an Apple TV subscriber resident in Nigeria, West Africa. I subscribed to Paramount+ under Apple TV channels but have been unable to play Paramount+ series and movies on my 16inch, 2023 MacBook Pro even after subscription. When I click play on the series episode it starts to play for about 0.01 seconds then it stops playing and returns to the up next Apple TV or Paramount+ homepage. I thought the issue was with my location and used Nord VPN to connect to a US server before trying to play the series on Paramount+ but this didn't work. I also tried different internet service providers but this still didn't work. I am able to view other Apple TV series and movies without VPN connection and with the different internet service providers I use. My MacOS is Sonoma 14.5. Anyone else experiencing this problem and can proffer a solution?