How do i do some of these things

I dont know why but ive seen a lot of tactics on here with its own tactical style, i try and make my own but i cant edit the name or anything.

Another thing is the position "Winger", when i click on edit instructions it wont allow me to press on "Sit Narrower" I only have the option to press "Get further forward", like i said before ive seen people with tactics allowing their wingers to "sit narrower" in the "winger" position.
ive added a link to what im talking about in case anyone is confused
[img]http://prntscr.com/nbomlo[/img]
[img]http://prntscr.com/nbom7z[/img]

I'm not sure about this but hopefully, it helps.

Wingers are not meant to sit narrower, some tactics require "wingers" to cut inside with the ball, this can be done by the player traits such as "Cuts inside in the RIGHT WING".
Take Salah, for example, he is a natural in playing as an inside forward but you can put as a winger BUT he will still cut inside from the wing because of his traits to cut inside.
Correct me if I'm wrong

You right, I seen youtubers and other tactics people have shown with their Wingers with "Sit Narrower" on their edited instructions