Just listen to the music and fallow your heart with it. It will come naturally over time, you will fallow rabbit holes and discover and learn things in your way and eventually, if its you, you will present it in your fashion.
Look up the bands and just start listening homie.
ill give you 4 main starting points, and if you are really interested, look into their history too, and read about what clubs were important, watch video footage etc.
Good luck on your journey.
Xmal deutschland
Bauhaus
souixsie and the banshees
Sisters of mercy
thats just a starter package. you will be well on your way to figuring it all out yourself if you love it, just continue from there. a year from now youll be telling me band names i never heard of in my life :).
Happy journey.