.-. This guy's english is too broken for me to understand in full...
But about the tutors resetting, it's completely legal, same with the change in extra credit for cash exchange... which I do not know why you are complaining about it so late, they changed it months ago, we all know why they did it (more profit).
Ohhh and you do not need to buy credits to grow and play the game.
And as about farmers becoming mods... I don't see anything wrong with that.
As for multiple accounts with one iP address... I am sure that the developers delete those at any chance they get I am sure not all alts are illegal ones, people can have more than one device. But yes, there are illegal , especially the one that posted on forums not long ago who supported your club, it was an obvious illegal alt.
Ok, I'm done.
For now.