Developing eCommerce education webiste cum portal

We want to design the website where we want to have an interface for interaction which includes student and teacher login, chats, automated email messaging, linking card and paypal accounts. We want the best platform, with all technical details and online store, with payment gateaway. The time frame for the project from start to finish we are expecting is 1-2 months. We want persons who can handle all the technical things and develop it. Please send us your proposals with step by step details and how are you planning to implement it. Also, can this be discussed in person.