350508 Wordpress Touchup

I have a site created in wordpress. It was purchased at sitepoint and some of the features are unfinished. Customers are setting up a tune to have the login link work. The links at the bottom are broken and I do not know how to correct it or add/create new pages in wordpress. I'm also needing to add new pages for email blast offers and banner advertising. I can provide the code for the banner ads. I would also like a quote to know how much it would cost to be able to let customers create and store their banners with us instead of a 3rd party site like photobucket etc. I would also like to know if there is a way to automate order fulfillment. Currently I must manually enter the customer information in my reseller account to complete the order.