Change my home page design,fix database error and a page

Hi Freelancers. Only qualified and free freelancers Only. This is the work i need done: 1. I need a copy of this site [login to view URL] home design to be copied here [login to view URL] with few text changes.I will provide the text that i want changed. 2. Correct the database base error that is making sending or composing emails. 3. Create or install advertising script that will allow users to place adverts and monitor the number of clicks on each [login to view URL] keywords area that will be used to such the adverts.A maximum of 5 keywords per advert. 4. Add section that users can indicate topics of their interests. My budget is $30.