You wish to become a Dutch citizen. There are different ways for this: automatically by birth or acknowledgement, or by means of naturalisation or option.
Did you lose the Publication of the granting of Dutch citizenship? You can then request your municipality to provide a Certificate of having Dutch Citizenship.
When you apply for naturalisation or option, you only apply for the Dutch nationality. Only once you have become a Dutch citizen, you can then request for a Dutch passport or identity document from the municipality or Dutch representation.