OK if you have a Korean bank TOPIKⅠ (Korean Edition)

I'm using this to study for the TOPIK. It's a pretty good study guide and explains things clearly. I don't think it's for beginners, but if you have the basics down, this'll probably be your speed. At first I couldn't figure out the audio/CD and I came to the comments and saw many people complaining it was missing. I was a little upset, but then I looked a bit harder and found the QR code to the recordings near the front of the book (see picture 2 if you need help finding the page). Recordings are clear and easy to hear.Overall, very happy with my purchase!

Just like others, didn’t receive a CD as advertised! Nor does the book have a QR code for listening! So half of the book is useless

when i got the book i was trying to find the qr code for the book however i didnt see it nor the cd is included