What Kinda Weave Does Myammee Use How Do You Make A Straight Weave Wavy?? Kinda Like Scrunched...? Much Appreciated?

How do you make a straight weave wavy?? Kinda like scrunched...? Much appreciated? - what kinda weave does myammee use

I love the wavy hair on me. My hair is human tissue and is a kind of medium length. Help PLEASE