As has been stated by a number of people in response to your posts, you went through the wrong channel emailing membership. They deal with memberships, not sponsorships. It doesn't matter that you are a member, they are there to deal with member enquiries about membership, there are correct ways of going about it, and with the issues that membership tends to have (which we all know about), they don't need to deal with emails from people wanting the wrong thing, and thus it was either deliberately ignored, or lost in the sea of emails that they would get all the time.
The Roosters may have been a bit different, but again you saw that it had no response in the end. Which tells you it isn't the right way to go about it and as such try the right method.
So no matter what you want to say, or how you want to respond to people on here trying to tell you the way to do it (no matter how harsh they might be, though that is more a reaction to the constant putting down of the club or them that you are doing - though their putting you down is also not fair), or the fact that the negative posts are now just starting to act like you had not actual intention to sponsor anyone, and just wanted to stir up negativity on here, which ever it is, just let it go on the posts in here or if you really want to sponsor a player, follow the correct processes, listen to those who are actually in the know.
But if you just want to cause drama, move on, because that is not the actions of an actual fan (let alone a member of the club) and is just derailing threads that have far more important things to discuss.