Video Problem with themes!! [HELP]

I have installed some themes that changing stock icons and navigation bar and all.... but those themes not working. i'm on @niaboc79 [ROM][KK][LB,UB][.230] eXistenZ Ultimate | 1.5.5 | Light & Dark | AROMA | OTA | ROM. when i select a theme like that its only change wallpaper only.. and sometimes a massege coming xposed module updated..
i tired manually moved the themes to system>apps with premissions. and same result...


HELP!!!!!!
Sony Xperia