554355 wordpress repairs

had a wordpress site developed and I have a list of things that need to be fixed and updated on the site 1: adding a bulletted list does not work (also spacing issues in content areas) 2: three box images and content on home page needs to be editable in admin 3: option to NOT show three box images and content on inner pages (with page template option) 4: I cannot add plugins, when I do the admin breaks site is [login to view URL]