SMS / MMS - Mobile Marketing PHP app

Hi everyone!!! I would like to harness the features of Mogreet.com. In particular, i would like to take advantage of their MMS (Multi Media Messaging) abilities via their API. Documentation on the Mogreet API is located here: [login to view URL] I would like the following in a very simple and straight forward interface, similar to [login to view URL] and clubtexting.com. They have a simple and straightforward interface that you can use as a reference: 1. I would like to login to the app using a username and password. 2. I would like the ability to have an "inbox" so that I can retrieve incoming messages sent via the shortcode and easily reply to those messages via the shortcode. I would like the ability to reply easily, delete, and blacklist a number if they request so. 3). I would like a "sent" box that records the messages I sent. 4) I would like a "contact list" so i can easily edit the phone numbers I've collected and update their First and Last Name. I would also like an easy way of adding new names and numbers on the fly. 5). I would like a "Send Message" option where i can easily attach an image to the MMS message and take full advantage of the MMS abilities. Preference goes to ANYONE bidding on this that has built a similar application already.