Welcome....there's plenty to learn here from past postings covering all subjects, even the subjects you mentioned above, to the actual culture used for fig trees in various sections of the country.
Take a breath, and don't buy trees on impulse. Read first, buy later.
By this time next year you will have many, many more fig trees. Very difficult to find the discipline to resist buying yet another tree. There's always room for another tree. You are hooked....like all of us.
Wait until you taste a perfectly ripe fig that you have grown! Have fun.
Frank