@Telephonefelixx sorry if it's a bit confusing! I'm not always the best with instructions.
So to make a rune, I use a small wheel with all the letters of the alphabet on it, and start with the first letter, then make jagged lines to each following letter to spell out what I want. This is how I got the runes from the chapter and they work for me, but that could be different for everyone.
To use them, you can just carve the sigils into a candle or writing them on paper. You can also pair it with a spell.
Sorry if it's hard to understand. There should be a picture of the wheel I use to make these sigils in the chapter, unless Wattpad didn't add the photo