Apple tv 4k wont download VPN just spinning

So im delighted to finally see that Nordvpn is available on the apple tv OS at last. Ive previously downloaded it on my iphone and firestick and sony tv as i live in the UAE which discourages the use of these things. However when i go into the app store on apple tv 4k i can find it but when downloading it just spins and spins. Ive tried accessing it through previously downloaded apps (because i use on my iphone) and again it just spins without ever downloading.

Anyone got any clever ideas as to how i can overcome this? Can i somehow force download from my iphone?

Any help greatly appreciated as it will vastly improve my apple tv functionality and usefulness.

Thanks