I beleive this is where dbzer0 would come in... So basically, you are going to want a VPN first, which they are pretty easy to get and use and there are plenty of resources online, I would suggest going for a trusted one such as Proton VPN or Nord VPN. Then as for how to actually get movies/shows, you are going to want to install firefox (if you don't have it) and then add the 'ublock' extention to block popups and other nasty things. Then once you have that, you can check out the sites in our megathread, they are safe and trusted: https://rentry.co/megathread-movies-and-tv . Let me know if you need more help. :)
Edit:
firfox - https://www.mozilla.org/en-US/firefox/new/
Ublock - https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/
That's why I suggested trusted vpn companies. Proton keeps no logs, so they couldn't hand it over if even they wanted to. I also suggested VPN as opposed to TOR because TOR can be fiddly*, and complicated because of that to a non-techy person (which is what this person had said they were). The speeds of TOR are also not good for streaming.