To add to what Dave has - rightly - said ...
It is indeed quite possible there is no documentation: if that is true, or the necessary documents aren't easy to find then the best course of action is to dump it and look again.
Quote:
I have determined that the spellnet Nuget package is the best way to go.
Part of the evaluation criteria for any package has to be "is there sufficient documentation so that I can actually use this?". If the answer to that is no, then you need to reevaluate your whole approach as you will waste huge amounts of time trying to get undocumented packages working by trial and error.
Think about why you settled on this particular package: we have no idea what your criteria were, but I think your whole approach was flawed if you can't even begin to use the package you selected without external help!