Traffic And Hits Generator Tool

Hello I am in need of a program which can make fake traffic to websites and also click things like Youtube likes, facebook likes etc. please let me know how we can achieve this, the tool have to work fast aswell. I know there are tons of free scripts out there to do this, so this should be very easy. The hard thing might be making the tool click stuff. The tool should also have a function to make the clicks/views look natural, like a randomizer of when it will view/click, so it doesnt do thousands of clicks in a second. Please bid and explain how you can do what im looking for and some general idea´s etc.