I have a website created in Wordpress by a developer however has not completed the job. I have some very minor changes required before the project can be considered completed. I don't know how to update the site with new content. The site is an online food ordering site. We have integrated a pre-designed shopping cart for ordering food and processing orders which works really well. The developer has completed this however the url is hosted on a test link instead of on the live URL and so I require this integrated onto the live site.