If you made it this far, take a moment to relish in your progress. You've learned 2 of the 4 stitches you need to finish this pattern!
Let's turn up the heat. Now that you know how to read a pattern, try Rounds 4-6 by yourself.
Round 4-6: 18 sc (18)
That's 18 sc in Round 4, 18 sc in Round 5, and 18 sc in Round 6. Need a refresher on how to do the single crochet stitch? Watch the tutorial.
Right vs. wrong side
Your piece probably started curling. If you want what's called the "right" side of your piece to face out, flip it inside out: