Moved to Forum Problems/Requests.
To be a Gold Clan Member, you have to have a Gold Account. Here is some information about how to get a Gold Account.
Basically, a Gold Account gives you access to some features a regular member can not; for example, you have your own private forum to chat with other Gold Members, and of course, a golden coloured username.
If you'd like additional features on the forums, and a special new Gold Board to post whatever you like, click this link to read more info about purchasing a gold member account.
To become a gold member, you can either purchase a subscription (in My Controls) upon you will instantly be promoted. If you do not want to donate, or you are unable to donate for some reason, then you may get promoted to Gold Member upon winning a competition as a prize, or for generally donating to the forum in the form of consistent activity and contributions.
link for more information regarding purchasing
a Gold account.
Also, to be in the Golden GTA4.TV Clan, then you also need to be in the IVTV clan. Applications can be found here