internal storage script problem

[Guest PoP*92]

Hello to all..... Yes it's me again...  :P 

I need help with internal storage scripts........
first of all i am trying to make my version of stock rom and i need help....... 
i do what i wanted to do and i need help with internal storage script i cant make it to work with P743V1.0.0B01 version of stock rom..
i make it flashable and i delete apps what i want to have to my rom and i make this rom to look exactly what i want to look and now i am stuck at last step of my journey of making my version of pefect rom......

can anyone help me with this problem i think that isnt to hard but i cant get it to work.... -_-
pls if anyone know to fix my problem pls help me...