It’s fine! I love talking about LGBTQIA+ ^^
To start, nonbinary is a gender. It can be an umbrella term to mean someone who doesn’t associate as male or female (example: a person who’s xenogender) but the more common definition is someone who associates as gender-neutral. That much is pretty much self-explanatory- like, not feeling like any gender but still having one (if you don’t have a gender, you’re agender). I associate as the gender-neutral one!
Androromantic is a sexuality. It means you’re romantically attracted to men, males, or masculinity, though in my case it just means males. I’m actually viramoric, but I’m already used to being androromantic so I’m just saying I am.
And last but not least, ace means asexual! It means you don’t experience s*xual attraction to people. There’s not much else to say about it, though.