How long it will take to get to this Amazon from Manhattan and can u get there by train?

You need a connection to the 4,5,1,R or W train to the staten island ferry which takes 25 to 30min and then a bus to amazon which would take about 45min

You need to take the Ferry boat from downtown Manhattan and when you get off the ferry hop on the S40 and amazon is the last stop on the bus and around 20-25 minute bus ride