Unfinished Photography Project New

Hello, I have an unfinished project as someone was doing it but he is not replying me whether he will complete the project the project is in Drupal. The website link is [login to view URL] The requirements are as follows 1) I require a share button to share on facebook and other social networking on the full screen 2) Adding add to cart button on thumbnail, colourbox and full screen how we want the example is here [login to view URL] if u click on add to cart there is a popup window which shows various sizes and if u see in the prints there is some writeup about shipping for us that will come in popup window and we want that we can change writeup, sizes and prices at any given point of time 3) Its online auto cropping so i need a colour box for picture for some pictures as they get cropped basically when i upload picture i should have option menu of fullscreen or colourbox 5) Integration of API code will take around 25 days or as soon as possible the moment it comes i will forward it to you. I even need to know where payment integration is done so in near future if the intergration code changes i can manage it. 6) Even paypal account integration is needed for international payments and integration code where i can manage it. Note : For point 5 the project will last for 30 to 35 days i.e only the payment gateway code and all the other work to be done asap majority of things is done as its half done project