I was going to ask how you are doing, Mona, so I'm glad you already answered.
I would definitely practice on scrap fabric first if you haven't done any. It's not hard it's just getting the angle right. I cut out a big enough piece for the angle(I think)but when you open it up after pressing it it goes the wrong way! I'm just telling you this so if you have a hard time at first, it's normal! Back to my second quarter.