Proffesional Experienced Marketing/ Advertise with proven results

Looking for a Qualified Marketer / Advertiser who can give proven legitimate results. When i ask for legitimate results i want legitimate leads. The job description: I am currently near the end of setting up my Gay Social Networking WebSite, Need a proffessional Marketer advertister who can get me legitmate leads joining my facebook page who will be joining my dating site when its launched mid this year. Please remember my target marget is gay bi audience and includes men who are not out, 18 to 50 (above 50 yr old men are able to join but my target reach audience is aimed at 50 and under) and it helps to have good looking faces joining to bring in more members to join to. I would be aiming for someone who can get me between 500k to 1 million members is my goal, i want all bidders to be realistic with what target they believe they can reach with legitimate members who are genuinly interested.