I would be happy to help you with this cable stitch.
2/2/2LPC: On the right side, Slip 2 stitches to cn and hold in front.
Slip next 2 stitches to a second cn and hold to the back.
Now, knit 2, purl 2 from the back cn. And, knit 2 from the front cn.
On the Wrong Side: Slip 4 stitches to cn and hold in front.
p2, slip 2 from cn to the left needle and move cn to the back.
Now knit 2, purl 2 from cn.
Hope this helped. Just relax and take your time. Soon you will
be coasting along just fine.