we need android app developer to developer an quick app for me connecting to my facebook page -- .

We need an App that can interface with our Facebook page: cinderella couture bridals & formal wear We also need the following interfaces: [login to view URL] Square account (for purchasing , taking and receiving payments as well as sending invoices. Account details we be provided upon request. 2. Direct customer purchasing and shipping from our list of vendors. Account details we be provided upon request. 3. Ability to book appointments with customers from paid reservations this is the update url of my facebook page Here is an update URL please us this one [login to view URL]