Acronis True Image 2015 Trial version

I installed the 2015 trial version on a Win 7 computer. It ask me about a serial number and entered it incorrectly. After it was installed, I click on Account and noticed that the activation failed due to connection error. I clicked "Try again" and nothing happens. So I clicked "Activate offline" and it gave me an installation code and instructed me to go to another computer and go to 'acronis.com/activation'. I entered the installation code and click "get activation" and nothing happens. This activation code is the one that I should enter on the first computer where I had the trial version. After clicking the "get activation code" button, does it instantly return back the code? I thought it's being emailed to me but nothing. How should I get this code? Thanks.