The error message is:
Your subscription was not yet activated of activation failed. Sometimes this may take up to few minutes. Your purchase may be on fraud review or in pending mode. If you believe that everything should be fine with your purchase, and in few minutes, you subscription will not be active, please contact site administration.
It's not clear how to contact 'Administration.'
I hope you can route this to someone who can tell me what's going on with my purchase.
Thanking you in advance,
Benjamin