Help sis. file

[Whyme1128]

So I bought I spy program that said I do not need the targeted phone. It comes in the form of a sis file. Can some one help me

 

[BRAINZ2013]

Sis file you get a sis editor and install to the system

 

[Whyme1128]

How do I do this, never done this before. I have a Galaxy S5

 

[BRAINZ2013]

Are u rooted