It’s entirely up to Admin and down to his generosity for people who contribute something worthwhile (in his opinion).
And since your contribution is more in the minus category, I wouldn’t get your hopes up even for permission to post on the board the way you are conducting yourself so far.
People haven’t answered your spamming requests, what makes you think they’d answer by PM? And wtf do you feel such a sudden strong need for PMs anyway? Hiding something?