Some friends can download the TV software store (similar to the pea pod store in China) on the aptoide TV website because they don’t have a Google store on their TV or box.
Then you can search for plex in this aptoide TV store and you can find it and download it! Then the PLEX Android TV version is free, so this channel is great!
Note that this app is a store app, someone asked, why not just give me a link to the plex app?
Because stores automatically get hardware information about your device, their plex app guarantees compatibility with your device.