As a beginner quilter, it may be wise for you to purchase the pattern to get the instructions. Here are a couple of free examples of the quarter log cabin block which is the basis for the pattern. The pattern you like is set on point and is made up of 7 logs.
https://quiltsbyjen.ca/the-quarter-4-log-cabin-block/
https://quiltingjetgirl.com/2015/06/...uilt-tutorial/