I'd like people to stray away from questions about the trial period and day to day operations, please.
If you get accepted, we'll teach you everything you need to know, don't stress about that.

Yes you can re-apply, we don't tell you how long to wait, we leave it down to you.
If you want to keep applying go for it, but we will most likely just keep rejecting you.
If you wait a while and genuinely try to improve and stuff then we're more likely to see that you've changed and want you on the team.