However, when Alan noticed you had already activated, you wrote in your ticket:
-----------------
Posted on: 21 March 2016 12:04 PM
Yes, I downloaded WindowBlinds 10 via the link in the order receipt
-----------------
It was why your ticket was closed.
Can you help us reconcile those statements?
Alan did also mentioned are aware of the missing button and working to resolve it.
Edit: The button is now there.