Can I go to New Zealand by myself?

In that case, you can go to New Zealand yourself.

Group signing generally refers to the visa for tour groups, which is a visa for tourists handled by travel agencies in the name of teams. Tourists with group visas must travel in groups according to the arrangement of travel agencies and cannot act alone.

If you have a group visa but want to go to New Zealand personally, under normal circumstances, the travel agency needs to apply to the New Zealand Immigration Bureau to change the visa type and change the group visa to an individual visa.