Nightmare CANA 1.5 tutorial help

can someone plz make a tutorial on how to inject and open AND use the Nightmare CANA 1.5 hack

i cannot figure out how to do it and i have posted many times on the Nightmare CANA 1.5 forum but nobody will respond to my questions
i am using the PerX injector.
Does that one work or is there a better one

i would really appreciate some real answers from anybody other than "did you read the forum" cuz i have and nobody tells you how to do it

hey first off perx is fine i use it and works everytime crashes a litle here and there but idc it works.

1pen perx and inject place type Engine.exe
2: look for injecting file i.e that hack you want to inject to tha game
3:hit automatically
4:start combat arms normally and hack should work.
note: use arrow keys to navigate and turn hacks on/off rapid fire is a little buggy with knife

insert key, i guess