Collect participants from around the world for a survey

I'm doing a research about : Affairs, Homosexuality & Marriage/Divorce. I need participants, but I need them from all over the world. (Almost of course) So I need someone who can help me spread my link (I'll give you the link if you bid) for the survey to be filled by individuals over 21 years old. I can simply track the country and i.p address of the persons who are filling the forms. So don't think of filling them all by yourselves or a few people around. Only apply for this if you can surely collect at least 100 participants from at least 10 different countries. For every 100 persons who fill this I suggest to pay about 100 USD. If you can find 200 legitimate individuals who fill them completely, I'll suggest 180 USD. if you can find 300 , I'll suggest 250 USD. Please consider that the results will simply be given to SPSS (Software) and I can easily find out if the data is not legit. Thanks