I tested the very nice weather element theme v3 and I'd like your help to extract only the slider.

I have images with the slider but my current concern is on the bottom that I can not have.
I have a file. Png which represents the bottom but I can not just have the slide background and be able to MY screen.

Can you help me?

i've got that :

in thčme < private < bottomcall.png

And :

in thčme < Bundles < com.apple.TelephonyUI

I just want the slider the screen which overlaps my wallpaper today.

Thx for help