If you are asking for the things that your asking for, it shows that you don’t know very much about the concepts of programming. Which is why people are suggesting to start w/ the basics.
You also are asking things that are very broad. Your first question alone involves: creating a skill system, creating a gui, creating an item system, creating an inventory. And you can’t just give someone a solution to a question like that, the answer depends on what your skill system is like, what your gui is like, what your item systems like.
You don’t know how to do any classes like warr/archer, which shows you don’t have basic combat gameplay experience down, which means you did not even do the tutorials Unity provides. Which is another reason people are not going to be in a rush to help you.
Char creation is actually very easy in comparison to the rest, assuming you have any experience programming. But you need the skill system done first, as well as the various pieces character art you are going to need.
Finally, you bring up networking, which in itself is a whole new ballgame after all the other issues. You cant even begin on networking if you dont know the rest, so your getting ahead of yourself.
Which is exactly why a MMORPG is too advanced of a project for you to even be considering.
And it’s not that nobody “wants” to help you, but the questions you asked? They are seriously asking how to create an entire game. That’s why you won’t find any MMO tutorials that dont take less than months-years to complete (and are not free).
If you really want advice on the forum, you need to ask a specific question with a problem you are having. For example, if you are working on your Archer class and are having an issue getting your arrow collision to work correctly. But if you ask “how do I make an archer”… theres no way someone can help you because that involves learning how to manipulate 3d art, creating character controllers, skill systems, collision, vfx, etc. That’s almost every aspect of game creation.
And most of all, your grammar and the way you type give the impression you are young. Granted you may not speak english as a first language, in which case people are getting the wrong impression. But given that fact, as well as the fact that you give the impression that you think game development as simple of a thing that you can learn how to make those aspects of the game on a forum, makes people think you are young. At which point your tempermental responses do not help the case.
And take the person aboves me advice - don’t think about making a MMO for 5 years. Because if you are just getting started in game development now, it will likely be close to that long before you know enough to make an MMO by yourself.