FP Core doesn't have a good history of reliability unfortunately. It appears that the order I have made is misplaced. Although I have the paypal receipt proving that I have made the order, it is not acknowledged at all on their site and apparently all orders have already been sent with email notifications which I have not received!
I have already emailed them and posted about it on their site. I am hoping to get this fixed and not miss out.
If I were FP, I would drop FPcore, they are unreliable and give them a bad name.