Code for free 6 months

Hi,

I noticed the code advertised on Twitter for the free 6 months. I had already signed up for the free 1 week trial, input this code on my iPad, which was accepted but my Freedome said "Trial Ended on 3 Nov 2014" but it wouldnt let me connect. I tried signing up to the subscription thinging it may have been a requirement to the free trial. But now, although the account is active, it doenst say anything about being active til "3 Nov 2014". Have i lost this free 6 months now? I dont mind having paid for a months subscription, but I would like to keep the 6 months free trial .

Incidentally, I tried the trial on my phone, it required me to unistall the application and reintall it and I was then able to connect to the VPN.

Thanks