Welcome mate.
I do have a screening process, if you will, I ask questions; we go through the process as mentioned. I decide whether you should or shouldn't be invited.
If you fail it, you may reapply in two weeks. Whether or not you've been EXTREMELY active, talking to me(me directly, to show *friendship*) it'll higher your chances.
Within that two weeks of time, you could donate more and that'll up your chance of getting invited by me.