translate please; " men mwen sa pou fe m ". my translator says " but i do this for me "

I wonder if the translator could not translate this because it's missing punctuation and an accent. Or maybe the "translator" (I assume it's a machine) translated it word for word.

Men mwen.  Sa pou w fè m?
Here I am.  What do you want of me? (or what do you want from me?)

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words

what would "monte alaso" mean in Creole?

to go on the offensive, to attack

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words

Your post on using "pase pou" leads me to ask how to say "I'd rather not." in response to a request to do something.

pase pou → rather than,  instead of (conjunction)

For sentences such as:
I'd rather not, I would prefer not to  
We use H. Creole verb PITO (to prefer)

I'd rather not.
I'd rather not go.
M ta pito pa ale.
You'd have to repeat the verb ("ale" for instance) after "pa".  We could not just say "M ta pito pa" in Creole.

I'd rather not.
I'd rather not stay too long.
M ta pito pa rete twò lontan.

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words