Help with a crochet chart

Hello, dear crochet friends... 

Who can help me with the crochet chart for this doily? 

Edit Michaela: Link removed

It’s about these “loops”... I have no idea what they mean, and I can’t find an explanation for them anywhere... 
I’d be very happy to get some help... 

Thank you very much and best regards from Crochettealette :- ) ) )

Hello,

I’ve removed the link; please don’t post external links in this forum. Unfortunately, the link was also broken—it just led to the Pinterest homepage.
Maybe you could sketch what you mean and post a photo of it?

Best regards
Michaela
CrazyPatterns Support Team