How to cast on for Ruffelina knit scarf?

I don’t understand the casting on for the Bernat Ruffelina Ruffle Scarf. How do you do it? Is there a video I can order to explain it? I have dial up so it is too slow and jumps around so hard to follow.
Thanks for any help with these new yarns that look so great but confusing to start.

Are these instructions giving you the problem (see the step-by-step cast on) or is it something else in particular?

Thanks I will try that instruction. Looks strange to me. mm

It is strange, you don’t quite knit this ‘yarn’ the same way you do normal yarn.

Yes, you’re only knitting with the thin line of the yarn that runs above the holes, not with the whole width of the strand.