Please, be more specific.
Ban'm plis detay. or Bay plis detay. (if the conversation is not directed at you specifically)
Ban'm plis presizyon. or Bay plis presizyon.
Pale ak plis presizyon.
Pale pi presi.
I'm not sure I understand the question zanmi m.
Ou te fèt pou yon bi.
Ou te fèt pou yon rezon.
or
Bondye te kreye w pou yon bi.
Bondye te kreye w pou yon rezon.
Mwen tèlman soulaje tande sa.