Fix my Wordpress Website

Hi, I need some fixes for my wordpress website [login to view URL] ASAP 1. The form beneath the text, on the homepage, "Sign Up for the Newsletter" must be deleted. But the text must stay. 2. Show me where I can edit the footer text. I have tried and saved, but it didn't work. 3. Replace the message form in the footer for a sign up for the newsletter form. 4. The page in the menu: Free Advice. I have asked a Freelancer to remove the blog elements and only leave a centred form for messages. But he also centred the blog elements. I need them gone and most importantly, I need a new type of form from which I can add more questions in the CMS. This one is too limited. So there's probably a plug in needed for that or something. Please advice on this and implement. 5. The lower buttons in the slider need to be centred. 6. All links to other pages must be correct. I have had two Freelancers who could;t do this. So please check before you make a bid. I really need this fast.