Welcome to the Downs Finwe-89!
Here are a few threads on the topic, (which you can find by using the search function):
Learning Elvish. I suppose though, that the best source you can use for learning Elvish or familiarize yourself with the languages of Middle-earth is
Ardalambion, which provides wordlists, grammar etc.
Hope you enjoy yourself here!
__________________
Scully: Homer, we're going to ask you a few simple yes or no questions. Do you understand?
Homer: Yes. (Lie dectector blows up)