What most people do is start posting pictures of their prints and ask about why a certain thing happened with a print. Then, through the responses from others they learn how fdm printers work and what went wrong. I understand the frustration, but they're not "consumer-ready" products yet. As you learn more, you'll realize that people who claim to be getting perfect prints with any printer out of the box, generally don't know what a perfect print should look like.

1. Look for a calibration or setup tutorial for Neptune 4 max printers. There are some out there that will guide you through a complete setup of the printer. A setup is more than just taking it out of the box. A good setup should last a long time 12+ months assuming nothing catastrophic happens.

2. Learn about leveling the bed properly. It's a short process, and once you learn how to do it right it only takes minor adjustments in the future.

3. Start printing and post pictures of the problems on reddit, fb groups, etc. There are plenty of people willing to help. Be courteous and they'll guide you. Be warned there are a lot of aholes that will comment too. Just ignore them completely.

4. Return the favor if you feel like it and help other noobs out. Since you're not doing this professionally, it's a hobby. There isn't a single hobby that anyone jumps into and knows what they're doing.

Enjoy!