I assume you have 510 atties. If you have a drip tip, replace the cover with a drip tip. You can either take the tip off to drip, or drip right through the tip.
Depending on what atty you have, you may have to blow it out first. Some of them have a "primer" in them when new, it can taste nasty. So get a kleenex, hold one end of the atty in it and blow mightily in the other end. Some people say one end or the other, I do both. Liquid may or may not come out.
When you're satisfied it's cleaned out, put it on your battery and drip 5 or 6 drops in it. Let it sit for a sec, then vape! Add more, a couple drops at a time as needed. Trust me, you'll know.
Dripping's the best way to do WTA in my opinion. Aroma's juice generally requires no steeping.
Go get'em, tiger!