online workout supplement website

I am starting an online workout supplement company and I am trying to target mostly the brazil and the US market. I am looking for a person who is great with social media and knows how to push traffic to the website. The Website is in the process of being done. This needs to be done in a professional manner and get people to see the website. This site is for bodybuilders, weight lifters, the general public trying to get in shape, build muscle, or lose weight.