You can just download the Apple TV app on your MBP or iMac. Then watch it through that. Also, if you have a smart tv. Download the Apple TV app on there. My Samsung I bought a couple years ago has AirPlay built into it. So that’s another option if your tv has that.I received 3 months of free Apple TV with my new iPhone12. But do I really want to watch a movie on that small screen? Is there a way to synch or watch it on a larger screen on my MBP or iMac?
I looked online and apparently you have to have MacOS Catalina to get the Apple TV app. Your other option is to AirPlay it somehow. You could also get a Lightning to HDMI cable and hook up your iPhone directly to your tv.I tried to download the Apple TV App and it didn't work. I have MacOS 10.14.6. Is that the problem?
I can't go further than that with the OS, because I won't be able to use my Adobe CS6 apps.