I'm doing good/well.
Mwen byen wi.
I'm not doing too bad.
Mwen pa pi mal non.
Mwen byen wi.
I'm not doing too bad.
Mwen pa pi mal non.
I didn't get it (I didn't receive it)
Mwen pa te resevwa li.
I didn't get it. (I didn't understand it.)
Mwen pa te konprann li..