Need website for client that has forum posting service

**Note: Please read entire description before bidding. If you bid without doing so, we will report you to freelancer.com for negligent bidding and inbox spamming. We have a client that needs to have a website made in wordpress for a forum posting service. The client requires that the website look professional and be complete with a calculator that calculates the cost of the service depending on how many ads they want posted and how many ads they want to have posted per day on the home page. Please make sure that you have previous works that you have completed and can provide mockups. If this job is done quickly and in a professional manner, we have many more clients with different kinds of websites that need to be built.