Best Syncler Provider Packages?

Hi Miki,
Thanks for getting back to me so quickly. Yes, I have add-ons installed (those that loaded automatically with the installation) with version 1.63. The add-ons are Cinemeta, YouTube, Watch Hub, Public Domain & Local Files (w/out support). Am I missing any?
The Library is empty and the Discover section has a long list of movies - that I cannot watch. Any movie I click on shows a variety of sources. However, everyone requires a subscription - including those in the public domain, which should all be free.
As an example, the first movie shown is Reptile. When I click on it it does NOT show a list of my add-ons, but rather it shows 3 sources, Netfix w/subscription, Neflix Basic w/subscription and Fandango subscription Canvas. Clicking on any of them brings up the same error message, “Failed opening external link”. It is the same with every movie I’ve tried. Some movies have a dozen or more sources but they ALL require a subscription of one sort or another. There is a piece of this puzzle that I am missing but I have no clue what it is.
By the way, I followed Troy’s installation instructions to a tee - a few times with the same result.