Yes Man, I realized....I write all this because I do not know how to make it clear that I'm a serious user. I have different trackers and I use them all. I don't donate or sell invitations just because I'm too scared to lose my account!
However I thank you for writing me because I did not realize that the invitation needs to have already a usenet subscription. And I don't want to make a subscription because I already have too many expenses for the seedbox and for my work as an 3D Artist (Softwares and models).
So I need to withdraw my application.
Sorry to TimothyX and thanks to Chingysizzler!