Can't search for TV Programmes or Movies with Apple TV on my PC (Windows 10)

I live in the UK. I have recently subscribed to Apple TV +.

I watch TV and Movies on my PC (Windows 10), same as i do for netflix, etc.....

When i log into the Apple TV+ via the website (via internet browser "Chrome") - it only shows me certain movies/programmes - i scroll to the bottom and that is it. Nothing else.

No option to download Apple TV+ app onto my PC either.

No option to search for movies or tv programmes on there aswell.

I tried going onto i-tunes - no link on there to apple tv+ either.....checked all settings (itunes software up to date).

Apple TV+ doesn't seem to be PC / Windows user friendly......

If i cannot fix this, will be cancelling my account and asking for a refund.

Any help appreciated.

Thanks

Steven