Virtual assistant

I am looking for a person who is able to help me with my 3 websites. These are the criteria I am looking for: an article writer, a person who can clean up and update my Word Press websites and my other website (not sure if it is a Word Press site or not), upload video content, create banners and create affiliates. I need a shopping cart on each website but I want them to be an article site first and foremost. One of my websites (the one that I am not sure if it is a Word Press site or not) was set up for me years ago and I need this to be cleaned up. When an article is uploaded into it, it is uploaded as a shopping cart item instead of as an article. I want it to be an article instead under the heading ARTICLES. I need someone who can write articles as well as upload the ones I write. Although I am not entirely sure how many hours per week you would need to work on this project, I am expecting around 3 hours per week and building up as we get busier, more traffic flow and more clients. The subjects are: 1. Natural health e.g. herbal medicine, supplements, healthy living, recipes (mostly vegetarian) 2. Autism 3. Neuro-linguistic programming and hypnosis I write e-books and audio programs that I have available for instant download. I need someone who can create e-book covers and audio/CD covers for web images as well as landing pages for these and the associated affiliates for these also.