I want to take you through steps on how a twist braided wig is made, I hope it helps.
First you need a wig net, I like this one, because it has its own parting, but if you are making your own parting you can get another type of wig cap
You need your attachment, I cut it into 4 parts because I don't want to be too long
A crochet pin
Insert your crochet pin through the wig cap
Take a small portion of the attachment, pass it through the wig cap
Pull one side of the attachment out, ensure they are both equal.
Then you start twisting, still working on it, will post the concluding part when am done
Image source: All images are from my Phone camera
Thank you always馃挏