Just use justwatch in the UK. It shows Oppenheimer as available on Now TV via subscription. Main difference is they directly work with service providers unlike this amateur hour.
https://www.justwatch.com/uk/movie/oppenheimer
Getting accurate info and do the research so you know local streaming landscape should be the first step. Creating simple UI and web app is the last step in projects like this.
Getting accurate info and do the research so you know local streaming landscape should be the first step. Creating simple UI and web app is the last step in projects like this.