Cześć!

So maybe what you intended to say is: "Ik moet Nederlands leren." (I have to learn Dutch.)

Nederlands = Dutch

You could also say: "Ik wil Nederlands leren" (I want to learn Dutch.)

Since "ik moet = I have to",

and "ik wil = I want".

Ik moet ok leren duch

Please write something in Dutch so we can check and correct.