You will want to find a proper torrent site, this is not going to be easy considering you’re new to this. Using public sites you get a world of other problems such as malware.
Getting a seed box is an option, then you can install a media server like Jellyfin. But a lot of reputable seed boxes don’t allow public trackers.
I’ve personally tried the following and can highly recommend any of them. My personal preference from top to bottom. Whatbox Feralhosting Ultra.cc
They all have 1 click app install.