Drag And drop App

Read carefully before bidding. Do Not Bid on Lower Rate and Ask for More Money Later! (You will be automatically blocked and reported if you do so.) I want to make a very simple Andriod App, which involves dragging items from a list and dropping it in a box. The only complex thing is that the list of items need to be imported from external app each time called Amazon Flex. The overall function of this app has 3 parts only 1. Import details of delivery packages from Amazon Flex App along the names, addresses and package sizes. 2. Make a drag and drop list from these packages so each item can be dropped to a specific box within the app. 3. Get the data from amazon flex app about next item to be delivered and show in which box the item is. P.S. Amazon Flex is a delivery app by Amazon. You can access the app from [login to view URL]