THE GREATEST GUIDE TO WWW.INSTALLTURBOTAX.COM WITH LICENCE CODE

I have a license code for just a turbotax product but I can't figure out the way to to down load the solution on to my Laptop. Any Thoughts?i purchased the down load already and have the item important. After i go to set up it I don't see exactly where I'm able to set in code to add it in Get your taxes carried out employing TurboTax  I'm not able