I must clarify again that the "required numbers of signature" does not mean a thing in this petition because we do not have a target. I must repeat myself, this is an awareness campaign to get our voices heard, it does not have a fix trigger. The limit of signatures will continuously increase, the more signatures we gather, the better the chances of the world seeing and hearing us. I hope this answers to many of the confusions.
To add to the "When will UN take action" part, we cannot be certain, there might not even be any response from them. But that does not mean that we should stop hoping, by gathering a vast number of people, we will eventually draw attention of global media, and when we are seen globally, it will surely provoke some passionate hands to help us out.