Was sent a Txt telling me that I had won tickets to the the McLaren Technology Centre and that I had to claim before the 10th of Aug. When I tried to claim the prize the system got hung up on my post code. When I refreshed the screen my congratulations message had disapeared and I can't tell if my original reply claiming the prize had been accepted or if the correct address had been added. Do you send a confirmation email or TxT? Now I am left unsure if I have claimed correctly or if my claim has been accepted. Is there any way of finding out?