Imroved visibility for portal, generating traffic and leads for ecommerce in Sports filed -Tennis

Looking for a capable expert who will help to get more visibility and traffic for the portal in filed of Sports - Tennis. Need more sign ups for already running portal. I am looking for very genuine person with straight forward work. No black hat magic. Looking to build more links and traffic for the website with more FB likes on our portal. Main motto is to reach out to tennis enthusiasts and to bring leads and good traffic Time frame is one week. Following to be done: 1. Improved visibility 2. Link building 3. FB Likes for portal with genuine enthusiasts people for the game. 4. Increase traffic and ranking for portal Calling upon experts and person who will do a good job! I do not want bad practices which will hamper the portal or FB page. I am not looking at budget above$50