/cgl/ - Cosplay & EGL

So this wig I just got off aliexpress came and I need some assistance on how to get this ready for the katsura cosplay. Right now it's just a blob of long hair and I'm not sure how to go about styling it to look like katsura.

1) Comb through the entire hair to detangle and get them all nice and straight. (I played around with it a little and now it's all messy haha)

2) Separate two locks for the front and comb them again.

3) Spray the locks with the got2b glue hairspray?

4) Spray the long hair on the back with the hairspray?

Whenever I turn my head, hair falls over to either the back or the front, so I'm thinking about using the spray to get them fixed.

I'm unsure if I got the order right or if I'm missing any steps because I'm new to wigs and I've only ever had really short hair my entire life so I'd appreciate any help!