I rang Amex and explained the situation.
They will not accept a credit card from Canada, they asked me to send cheques.
In the meantime I have had 2 x 4:00 am phone calls from the UK from Amex.
I rang and lodged a formal complaint, which they say they are investigating.
This morning I have had a 2:00 am & 6:00 am phone call.
They are aware I am in Canada, they are aware of the 7 hour time difference.
What else can I do?