I graduated in 21, can I immigrate to New Zealand?

In your present situation, it is the best choice to study for a master's degree in New Zealand before emigrating. If you are a direct immigrant, you can also apply for New Zealand entrepreneurial immigration, which requires MONEY, and your social experience is insufficient. If you choose to start a business in New Zealand, you might as well read more books and increase your understanding of New Zealand, which is very beneficial to your future development in New Zealand. I suggest you go to the relevant websites to check the information. There should be some helpful materials on Aussie immigrants studying abroad, Horizon and foreign workers.

good luck!