word press expert 2

I need a word press expert to modify my website so I can place a privacy policy and blog post on two of my websites . It is very important that the provider does not change the theme or the over all look of either website. Both of these website may take some modification to get the blog article to post or the privacy policy to show. I need the provider to post a small article post just to show me that the website is posting correctly. Provider must be able to tell me how they fixed each website. Provider must have experience with wordpress. Lowest bid will get the first consideration. Professionals only please.