My Knitting doesn't have the pattern/design it should

[akweaver13]

I am extremely new to knitting. I bought a book, 10 20 30 Minutes to learn how to knit. The first project is a blue dishcloth. It is supposed to have a textured design, there is a picture which I believe to show an example. However, I am already up to row 20 and it looks just like regular Garter Stitch. I am not sure what I did wrong. I followed the instructions to a tee. Any help is much appreciated!!

Also, When I tried to make the other stitches, they all looked the same to me. Did I do something wrong? Or is there a difference I just can't see yet, being so new??

Thanks!!